I’LL GIVE YOU ALOT OF POINTS!!
A hypothesis is an educated guess based upon observation. It is an explanation of a single event based upon what is observed. A hypothesis has not
been proved but can be supported by experimentation.
a) Suppose that out of 10 trees planted in a yard, only five survived. What kind of hypothesis could you make about this observation or event? Remember that a hypothesis needs to have a certain format.
b) How could you test this hypothesis? What type of experiment could you perform?
a) My hypothesis is in this case is that the environmental conditions in the yard were too extreme which resulted in half of the trees dying.
b) I can test this hypothesis by asking myself, what environmental conditions were the trees in that caused half of them to die? I could read about different biomes and their climates and learn how well they support organic life such as grass, plants, crops, and even trees. I can then determine that half of the trees did not survive due to the extreme environmental conditions they were in.
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In total, how many CO2, ATP, NADH, and FADH2 are produced from the acetyl CoAs in the citric acid cycle?
Answer choices shown in picture
Correct answer is option (A) and (D) 2CO₂, 1ATP, 3NADH, 1FADH₂ are produced from the acetyl CoA in citric acid cycle.
The 8 steps of the citric acid cycle are a series of redox, dehydration, hydration, and decarboxylation reactions. Every flip of the cycle bureaucracy one GTP or ATP as well as three NADH molecules and one FADH2 molecule, to be able to be used in further steps of mobile breathing to provide ATP for the cell.
The citric acid cycle, the Krebs cycle or TCA cycle is a sequence of reactions occurring in the mitochondria, thru which almost all dwelling cells produce electron in aerobic respiration. It makes use of oxygen and gives out water and carbon dioxide as merchandise. here, ADP is transformed into ATP.
The citric acid cycle presents the electrons that fuel the technique of oxidative phosphorylation our primary source of ATP and energy. As the acetyl group is damaged down, electrons are saved in the carrier NADH, and added to complex I.
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Hugo was asked to diagram sentences for his English class when he comes across the prefix “pre.” What is a prefix an example of what?
A.
phrase
B.
phoneme
C.
morpheme
D.
language protocol
Prefix an example of the phrase.
Prefixes are usually added directly to the base word, but there are some cases where a hyphen is required. When adding prefixes to proper nouns or numbers, hyphenate the word. Split words when adding the prefix ex. This means before. An affix added to the beginning of a word, base, or sentence that helps generate derivations or inflections. Compare with suffix. A title that precedes a person's name.
A prefix is a group of characters or affixes added to the beginning of a word. A prefix changes the meaning of a word. You can negate a word, indicate repetition, or hint at an opinion. When adding a prefix to a word, do not change the spelling of the original word or prefix. A prefix is a letter or group of letters that you add to the beginning of a word. Prefixes change the meaning of words.
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I need Human Genetics HW help
Human Genetics is the study of heredity, the process of a parent passing certain genes to their children
GeneticsThe study of heredity, or the process through which a parent transmits specific genes to their offspring, is known as genetics. Genes determine a person's appearance, including their height, eye color, skin tone, and hair color. Cells in humans have 46 chromosomes. In order to better promote health and avoid sickness, it is crucial to understand genetic variables and genetic abnormalities. The likelihood of having a kid with a birth defect, a developmental disability, or a condition like cancer or heart disease has been linked to several genetic abnormalities.To learn more about Genetics refer:
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What is Mammee Apple
Answer:
Keep up these amazing fruit questions! Mammee Apple, Mamey Apple, or Santo Domingo Apricot is an evergreen tree native to South America, introduced to various other regions of the world, including West Africa and Southeast Asia. They can also be found in Florida and Hawaii. The Mammee apple is actually a berry and gets up to 20 cm in diameter. It has a thick outer rind, with soft orange to yellow pulp on the inside. It usually has one seed in the centre, but larger fruit have been known to carry up to 4. The pulp is sweet and fragrant.
Explanation:
What is the process of weighing the pros and cons of different alternatives and making a choice?
A.
problem solving
B.
analogical reasoning
C.
decision making
D.
mental simulations
The process of weighing the pros and cons of different alternatives and making a choice is decision-making. Option C.
Decision-making is the process of making decisions by identifying decisions, gathering information, and evaluating alternative solutions. A step-by-step decision-making process helps you make more conscious and thoughtful decisions by organizing relevant information and defining alternatives.
Quantification options help you review your decisions. Record the potential benefits of your approach in the Pros column and potential negative outcomes in the Cons column. Then evaluate the strengths and weaknesses to show the importance of each. Considering the worst-case scenarios and possible issues with each decision is a good way to understand the strengths and weaknesses of different decisions.
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Which factors give cellulose the ability to form long fibers with high tensile strength
Answer:poop
please give me brainliest
a representation of an object , system , or process is called?
A representation of an object, system, or process is called a model.
A model is a representation of an idea object or even process or system used to describe and explain phenomena that cannot be directly experienced. Models are central to the work of scientists both in research and in communicating explanations.
Scientific models are used to describe and predict the behavior of real-world objects and systems and are used in many scientific disciplines from physics and chemistry to ecology and earth sciences. The main types of scientific models are visual models, mathematical models, and computer models. A model of the movement of the sun moon and earth that I participated in last year. A model for predicting solar eclipses. Models that describe weather phenomena can be used for weather forecasting.
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Explain how the scientists are able to determine the liquid and solid layers. Use at least two pieces of evidence to support your answer.
Scientists rely on seismic waves that travel through earth and across its surface in order to reveal the structure of the interior of the planet i.e. liquid and solid layers.
What should we do to determine the different layers?Scientists use waves to study the different layers of the earth usually, they use seismic waves, which are waves generated by earthquakes or nuclear-test density of liquid explosions. The seismic waves are bent, sped up, slowed down, or even reflected when they pass through the earth's layers. Different types of materials density of the liquid. A liquid is a sample of matter that conforms to the shape of a container in which it is held, and which acquires a defined surface in the presence of gravity. There is evidence density of liquid that the materials within the earth form distinct layers, each with a different density of the liquid. Scientists learned that the outer core is liquid by analyzing earthquake waves. The inner core is a dense ball of solid iron crystals.
So we can conclude that seismic waves are produced the vibrations generated by earthquakes or explosions.
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100 POINTS ,Answer needed ASAP, To test the effectiveness of a new nutrient supplement one group of identical mice is given the supplement and the other group is not given any thing .which is the most complete list of the parts of the
experiment presented in this scenario. Need answer.ppl help me get it right
. If the producer level of an ecosystem contains 46,894 calories, how much energy wouldbe found at the secondary consumer level of that same ecosystem?a. 4,689 caloriesb. 468,940 caloriesC. 468 caloriesd. 46,894 calories
Energy levels in an ecosystem
To be able to calculate how much energy there is at a certain level in an ecosystem, it is necessary to understand how the energetic pyramid works: it shows the energy retained as new biomass at each trophic level.
from bottom to top:
-Solar energy
-primary producers: 100% of energy
-primary consumers: 10% of energy
-secondary consumers: 1% of energy
-tertiary consumers: 0.1% of energy
Therefore, if there is an ecosystem with 46,894 calories, to know how many calories would be at a secondary consumer level it is necessary to multiply that number by 0.01 (which corresponds to 1% of the total energy). Then:
46,894 x 0.01 = 468.94
Therefore, the correct answer to this question is option c, 468 calories.
HELP ASAP, this is for k12 bio
Answer: The correct answer is the first one.
A. The alveolus is a part of the lung and assists with gas exchange. The goal is to get gases into and out of the cells, so they enter our body, go to our lungs and then diffuse into our blood and travel to our cells through our circulatory system.
How does oxygen reach the cells of the body? Explain how the respiratory and circulatory systems work together to supply cells with the materials they need?
According to the research, the respiratory and circulatory systems have the anatomical structures responsible for pumping and distributing blood throughout the body.
How the respiratory and circulatory systems work together?The circulatory system has the main function of transporting blood throughout the body; this blood will contain nutrients and oxygen so that they reach all the cells where the respiratory system is responsible for capturing oxygen.
In this sense, this process is carried out by means of two circuits that process blood with oxygen and deoxygenated blood:
Systemic circulationPulmonary circulationVeins that contain oxygenated blood, such as the pulmonary veins, carry oxygenated blood from the lungs to the heart.
Therefore, we can conclude that the respiratory and circulatory systems work through two circuits to transfer oxygen and nutrients from the blood to the cells.
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Factors such as natural selection and chance events can change the relative frequencies of alleles in a population.
Answer and explanation
-Factors such as natural selection and chance events can change can change the relative frequencies of alleles in a population - Speication
-Scientists create drawings of how living things are related to each other - Cladograms
-a unique trait that is used to construct a cladogram is called - derived character
"'Pardon, O King,' cried the little Mouse: 'forgive me this time, I shall never forget it: who knows but what I may be able to do you a turn some of these days?' The Lion was so tickled at the idea of the Mouse being able to help him, that he lifted up his paw and let him go." (paragraph 31)
What does the word tickled suggest about the Lion?
A
He is amused by the Mouse's offer to help him.
B
He is interested in the Mouse's ability to bargain.
C
He is pleased by feeling the Mouse under his paw.
D
He is very happy about the Mouse's request for help.
Answer:
the answer is B
Explanation:
"The lion was so tickled at the idea of the mouse being able to help him " We can see that the lions is amused cuz here it says "at the idea of the mouse being able to help him" so he is actually Abt it
Drag each tile to the correct location.
Label the layers of Earth's interior. If you don't know the name of a layer
The outermost layer is called as Crust. The middle layer is called as Mantle and the last layer is called as The Core. This core is further divided into two parts namely Inner core and Outer core.
The four strata of EarthEarth has four distinct strata. According to geologists, when the Earth cooled, the denser, heavier material sank to the center and the lighter material rose to the surface.
Because of this, the innermost layer is composed of nickel and iron, and the outermost layer is formed of the lightest materials, such rocks and granite.
The Layers of EarthThe four layers of the earth are its inner core, outer core, mantle, and crust. The crust, mantle, and core are the three major layers of the planet.
Despite making up only 16.1% of the planet’s volume, the core accounts for over half of its radius. Only a little portion (1.4%) of Earth’s total volume (82.5%) is made up of its crust.
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What is MOST likely to release special chemicals in your brain that actually improve
your mood?
Answer:
Chocolate
Explanation:
Eating chocolate is yummy and makes you happy.
Answer: Endorphins
Explanation:
They reduce stress, reduce pain and improve your mood. You can improve them by exercising and eating.
The Principal of Hillside High School is concerned about the high levels of lateness and absenteeism among students. She is considering adopting either an autocratic or participatory approach to solving these issues.
Explain how the principal could use an autocratic approach to address the issues
Answer:
the principal will enforce rules on the students that practice such acts and the ones that are not following said rules the rules can be a variety of this such as :
if late or absent more that three times a semester the students will have their parents sing a paper informing that the have to come to the school and the student will have to stay in after school detention for the days that they have skipped and if they don't bring the paper to the parents, their sentence will double.
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Should you always begin observation of specimens with oil immersion lens?
You should always begin observation of specimens with oil immersion lens is false.
What are specimens?Specimens are defined as a single plant or animal that is studied by scientists and serves as an illustration of a specific species or type. Any material derived from a human, including blood, urine, tissues, organs, saliva, DNA/RNA, hair, nail clippings, or any other cells or fluids, is referred to as a human biological specimen, whether it was gathered for research or was left over as a specimen after a diagnostic, therapeutic, or surgical procedure.
When you have a sample that is only a few tens to one hundred micrometers thick, you should utilize an oil immersion lens. You should utilize it specifically when the structures you want to see are very small, possibly one or two micrometers in size or smaller.
Thus, you should always begin observation of specimens with oil immersion lens is false.
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do you think that the incubation period of all the animal is same? why?
No, the incubation period of all the animal is not same because The period between the infection of an individual by a pathogen and the manifestation of the illness or disease it causes.
What is an incubation Period?The number of days between becoming infected with something and possibly displaying symptoms is known as the incubation period. This figure is used by medical professionals and government officials to determine how long individuals must avoid contact with others during an outbreak.
What is the bird incubation period?From species to species, incubation times might differ significantly. Small songbirds typically require between 10 and 2 weeks to hatch and the same amount of time to fledge. The flinging process can take three weeks to a month for larger birds like woodpeckers.
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Identify the key metabolic process for step I and the key metabolic process for step II and briefly explain how each process promotes the movement of carbon through the cycle. For each process, focus on the role of energy in the movement of carbon.
Answer:
The key metabolic process for step 1 is photosynthesis and the key metabolic process for step 2 is cell respiration. Step 1 promotes movement of the carbon cycle because the energy in is sunlight and for step 2 the energy out for cell respiration is heat.
question is in the image provided
Answer: The correct answer is B. ADP + P --> ATP
Explanation: ADP is combined with a phosphate to form ATP in the reaction ADP+Pi+free energy→ATP+H2O.
which specialized reproductive structures give spermatophytes their name
cones
flowers
eggs
seeds
Answer:
Cones are the reproductive structures of the conifers: Cones are diploid tissue produced by the dominant sporophyte stage. The haploid gametophyte stage develops and produces gametes inside the cone. Seeds: an important evolutionary advance in the conifers.
A) Seeds form after combining pollen and egg cells during sexual reproduction
B) Male pollen grains and female egg cells in the same reproductive organ
C) Cones containing seeds that are eaten and carried away by animals
D) Flowers designed to attract pollinators to assist in fertillization
specialized reproductive structures give spermatophytes their nameAngisperms and gymnospermsAngiosperms have their seeds enclosed inside their fruits while gymnosperms ( non-flowering plants ) have their seeds exposed on their leave surface.The process of seeds forming after the combination of pollen and egg cells in the process of x reproduction represents a descriptive reproductive structure common in gymnosperms and angiosperms
Hence we can conclude that the reproductive structures which is common to both gymnosperms and angiosperms is seeds form after combining pollen and egg cells during x reproduction.
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If Earth suddenly weighed twice as much as it currently does, how would this change the tides? Explain.
The mass might now no longer change. The weight (mg) might be expanded through two times the quantity of the acceleration because of gravity to that of Earth, that is 9.8ms2 on Earth.
Tidal forces are primarily based totally at the gravitational appealing pressure. With regard to tidal forces at the Earth, the space among items commonly is extra important than their masses. Tidal producing forces range inversely because the dice of the space from the tide producing object.the pressure of gravitational appeal among them additionally increases.
If the mass of one of the items is doubled, then the pressure of gravity among them is doubled. If the mass of one of the items is tripled, then the pressure of gravity among them is tripled.
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How were Chandra Gupta and Asoka different?
Answer:
They were different because king Asoka didn't start out this way and his accomplishments were much smaller than Chandra Gupta II's were.
Answer:
I'm pretty sure you're talking about the rulers of the Mauryan Kingdom so here's my take.
Explanation:
Both of these monarchs approached the Mauryan kingdom in quite different ways. In order to expand the Indian empire, Chandragupta sought to govern violently and with force. Fighting, on the other hand, was frowned upon by Asoka. He reigned with greater restraint, establishing a fair administration and unifying his people.
statement that describes the process of cellular respiration
Answer:
Statement that describes the Process of Cellular Respiration is Converting chemical energy that is stored in food molecules into a form that is useful to living things.
Explanation:
Living cells release energy through the breakdown of glucose molecules, a process known as cellular respiration. There are three processes that make up cellular respiration.
GlycolysisKrebs CycleElectron Transport ChainGlycolysis, the first phase of cellular respiration, happens in the cytoplasm. In this step, enzymes convert a glucose molecule into two pyruvate molecules, releasing energy that is then transferred to ATP. Following glycolysis, the pyruvate is transformed into two molecules of acetyl CoA in a brief event known as the transition reaction.
The other two phases of cellular respiration take place in the organelle known as a mitochondrion. The inner membrane of the mitochondrion encloses a region known as the matrix, and the outer and inner membranes are separated by an intermembrane space.
The Krebs cycle, the second phase of cellular respiration, occurs in the matrix of a mitochondrion. At this point, the cycle completes two rounds, producing all of the carbon atoms.
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Which is not an
effect of
overpopulation?
A. decreased competition
B. starvation of animals
C. leveling off of the population
D. disease spreading quickly
Answer:
B. starvation of animals
Decide whether the attribute describes Earth, Venus, or both Earth and Venus.
has a rocky,
experiences retrograde
experiences the
metallic composition
rotation, spinning
greenhouse effect,
clockwise as viewed
which warms the planet
from above
is the densest planet
iS located an ideal
is one of the brightest
in the solar system
distance from the
objects in the night sky,
Sun, allowing it to
sometimes mistaken
support life
for a star
Earth
Both
Venus
These describe the features of both Earth and Venus with the provided attributes that point towards a mix of attributes of both the planets.
Explain what the Earth is.The elements of Earth are all known as land, air, water, and life. Mountains, valleys, and flat places, all these can be found on the ground. Different kinds of gases, such as nitrogen and oxygen, make up the air. Rain, snow, ice, rivers, lakes, oceans, and streams all these can be taken as all examples of water.
With a total of 50-million-year margin of error, the age of the Earth can be calculated to be as 4.54 billion years. In order to radiometrically take up and date the oldest rocks, scientists have already combed the entire planet.
VenusThe planet Venus, which orbits the Sun as its closest to Earth, is the second planet from Sun. Because this is nearly as big as Earth and along with it also shares many of its characteristics, it is frequently referred to as Earth's "twin" planet.
Distance from Sun: 108.2 million km
Radius: 6,051.8 km
Surface area: 460.2 million km²
Density: 5.24 g/cm³
Mass: 4.867 × 10^24 kg (0.815 M⊕)
Length of day: 116d 18h 0m
Orbital period: 225 days
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Complete Question
Decide whether the attribute describes Earth, Venus, or both Earth and Venus. Match the following with earth, venus, or both.
1) Has a rocky, metallic composition
2) Experiences retrograde rotation, spinning clockwise as viewed from above
3) Experiences the greenhouse effect, which warms the planet
4) Is the densest planet in the solar system
5) Is located an ideal distance from the Sun, allowing it to support life
6) Is one of the brightest objects in the night sky, sometimes mistaken for a star
When studying a population you are
studying the individuals in what type of
area(s)?
A. multiple areas
B. random areas
C. the same area
Answer:
A)
Explanation,
Population refers to all the citizens of the country, therefore population study means the study of all the individual that are situated situated in different part of the country.
Abdul and Jordan were making crafts. They were using beads, feathers, and crayons to make cards. Jordan got a little too excited at how nice his card turned out and knocked over a glass of water on their supplies. The beads, feathers, and crayons were all soaked in water. Which of the following explains what will happen to the craft supplies?
The crayons will dissolve in the water.
The feathers will dissolve in the water.
The beads will dissolve in the water.
None of the craft supplies will dissolve.
None of the craft supplies will dissolve when water soaks the supplies and is therefore denoted as option D.
What is Dissolve?This is referred to as the process in which a solute is merged with a solvent thereby forming a solution and it varies according to certain properties and features.
The supplies such as beads, feathers, and crayons are all incapable of forming a solution with water as a result of their molecular structures and their non polar parts which is why they are referred to as being insoluble substances.
On the other hand substances like salt, sugar are capable of dissolving in water and forming a solution which are referred to as soluble substances which is therefore the reason why option D was chosen as the most appropriate choice.
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