15 points+ brainliest!! please help i need this done asap :(!

15 Points+ Brainliest!! Please Help I Need This Done Asap :(!

Answers

Answer 1
independent variable is when u have a variable and it stands alone, and is changed or controlled in a experiment. (the liquid used to measure a plant) The dependent variable is the what u are measuring(height, time) . The dependent caribe is depending on the independent variable! The difference is that fact that independent variable dosent need anything to determine the correct answer and dependent dose. they also stand for different things.

it’s important for scientist to publish a description of procedures along with results because it shows how the scientist came up with the results, and shows they were just saying what they thought was right , they have proof, and can go back and explain how the procedures correlate with the data/ results.

Related Questions

Geology question, halp me plez

Answers

Answer:

D. The question is too broad

Explanation:

Logically this question can be observed and answered with our modern tech so that votes out a and b. And noticing it asks about quantity rather than human quality c would be out too. This leaves D. The question is broad, what alligators? define live? You answer should be D

Which are the four steps of mitosis?

Answers

Explanation:

everything but interphase

Answer:

prophase, metaphase, anaphase, and telophase

Explanation:

These phases occur in strict sequential order and cytokines- the process of dividing the cell contents to make two new cells.

Hope this helps!

Explain the energy transformation process needed to create an electromagnet .

Answers

The energy transformation so far, chemical energy transforms or changes into electrical energy. ... Therefore, chemical energy transformed into electrical energy in the wire, then transformed into electromagnetic energy in the nail.

What charge do the hydrogen atoms have in a molecule of water?

Answers

Answer:

Positive Charge

Hydrogen Atoms has Positive Charge because the electrons spend more time in the Oxygen than the Hydrogens.

Which list below correctly shows the levels of organization in an organism from left to right? organs, tissues, systems, cells, organisms tissues, cells, systems, organs, organisms organisms, cells, tissues, organs, systems cells, tissues, organs, systems, organism​

Answers

Answer:

Cell-tissue-organ-organ system and finally an organism

Explanation:

The list that correctly shows the levels of organization in an organism is from left to right is  :

Cell --> Tissue ---> Organ ----> System -- > Organism

The cell is the basic unit of life, a group of similar cells performing similar functions make up a Tissue. While tissues perform more specialized functions when compared to cells.

Tissues make up an organ while a system like Digestive system , respiratory system, reproductive system are made up of a group of organs performing similar functions. The collection of all  systems make up an organism.

Hence we can conclude that the  list that correctly shows the levels of organization in an organism is from left to right is  Cell --> Tissue ---> Organ ----> System -- > Organism

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What's wrong with this ecological pyramid?

Answers

Answer:

The sun has an arrow leading to the decomposer, the sun should be at the bottom of the pyramid

Explanation:

The sun is the ultimate source of energy that provides energy to the producers. The producers use the light energy to synthesize the chemical compound. The energy from the producers is transferred to the primary consumers and their energy is transferred to the next levels. The sun cannot be decomposed by decomposer so the arrow from the sun leading towards the decomposer is not right.

Secondary succession can happen after primary succession or independently of primary succession.
Please select the best answer from the choices provided
ОТ
OF

Answers

Answer:

it is true

Explanation:

i took the quiz

False. Secondary succession does not happen after primary succession or independently of primary succession.

What is secondary succession?

Secondary succession is the process of ecological succession that occurs after a disturbance has disrupted an existing ecosystem, but left some soil and seed sources intact. Unlike primary succession, which starts with bare rock or soil with no living organisms, secondary succession begins in areas where there was already an established community of plants and animals.

Examples of disturbances that can lead to secondary succession include forest fires, landslides, and farming practices that disturb the soil. The process of secondary succession involves the gradual recolonization of the area by plants and animals, with different species replacing one another as the ecosystem gradually returns to a stable state.

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what is the pressure that builds up inside of plant cells due to osmosis and the strength of the cell wall called?

Answers

It’s called cytoplasm I think that’s it

Carbohydrate Summary:Word Bank: Starch, poly, glucose, amylose, monosaccharides, Fructose, sucrose, maltose,disaccharide, polysaccharide, dehydration synthesis, monosaccharidesThe monomer of carbohydrates are called1.__________________ . Examples are2.________________ and3. __________________. When we bond together 2 monosaccharidestogether by 4. __________________ ___________________ we get what’s called a5. ______________________. Examples of disaccharides are 6. __________________ and7. ___________________. When many8. _________________ are connectedby9._____________________ we call it a 10._________________________. The prefix11.________________ refers to many. Examples of polysaccharides include 12._______________________ in plants and 13. _______________________ in animals.

Answers

Answer:

Explanation:

1.The monomers of carbohydrates are called monosaccharides. Examples are glucose and fructose. When we bond together 2 monosaccharides together by dehydration synthesis we get what’s called a disaccharide. Examples of disaccharides are sucrose and maltose. When many monosaccharides are connected by glycosidic linkages we call it a polysaccharide. The prefix poly refers to many. Examples of polysaccharides include starch in plants and amylose in animals.

Which of the following instruments produces highly magnified images of a cell’s internal structure but cannot be used to examine living cells?

Answers

Answer:

Transmission electron Microscope

Explanation:

It produces thin slices of photography and extremely tiny things. The disadvantages are that its expensive, and you cannot test living things with it, its also massive

Which of the following describes a waste product that occurs only in anaerobic respiration?

Question 6 options:

Lactic Acid: this acid builds up in your muscles and can cause a burning sensation


Carbon Dioxide: this gets released when glucose is converted to ATP


ATP: this energy is only created during anaerobic respiration

Answers

Answer:

Lactic Acid: this acid builds up in your muscles and can cause a burning sensation

Explanation:

Which acid and base react in the formation of salt sodium chloride? (A. hydrochloric acid and sodium hydroxide (B. sodium carbonate and chlorine (C. sodium hydroxide and sodium chloride

Answers

Answer:

The answer is a

Which sequence of events is a logical order of a scientific investigation? experiment → hypothesis → analysis of data → conclusion hypothesis → experiment → conclusion → analysis of data analysis of data → conclusion → experiment → hypothesis hypothesis → experiment → analysis of data → conclusion

Answers

Answer: The answer would be Hypothesis, Experiment, Analysis of data, then lastly conclusion.

Answer:

It is the 2 one.

Explanation:

QUESTION 1
You want to start a Word document. Which of the following is the BEST first step?

Answers

Search and Open the word app

Question 3 (1 point)
Life has always existed on Earth.
True
O False
Next Page

Answers

The correct answer is true, there has always been some sort of life on Earth whether it be bacteria,plants,animals etc
No it’s false Bc god put everything on earth


All organic compounds contain the element

Answers

Answer:

your answer is carbon molecules

hope this helped you

please mark as the brainliest (ㆁωㆁ)

Answer:

carbon atoms

hope this helps babes:)

Which statement describes the major role of lipids within a cell?
A. They cause DNA to replicate
B. They move RNA in the cytoplasm.
C. They catalyze chemical reactions in the cell cytoplasm.
D. They are the main structural components of membranes.

Answers

Answer:

I think d

Explanation:

Lipids perform three primary biological functions within the body: they serve as structural components of cell membranes, function as energy storehouses, and function as important signaling molecules. The three main types of lipids are triacylglycerols (also called triglycerides), phospholipids, and sterols.

describe the role of humans in environmental stability and change

Answers

humans have reduced environmental stability drastically due to our contributions to climate change through carbon dioxide and other greenhouse gas emissions. we have changed the weather patterns, increased global temperatures and caused air and plastic pollution as well as many others. the environment has changed and put animals and plants at risk of extinction because of heating of the earth, loss of habitat, etc

Part A: Predict the phenotype that will be expressed by a chicken that is heterozygous (IBIW) for feather color. Part B: Suppose a solid white hen (IWIW) mates with a solid black rooster (IBIB). Predict the percentage of their offspring that will express a co-dominant phenotype. In your answer, be sure to explain the reasoning behind your prediction. Part C: Describe how co-dominance is different from incomplete dominance. Type your responses to parts A, B, and C in the box below.

Answers

Answer:

4#458/56+485

Explanation:

so much love ...

What is the term for changes in the internal or external environment that cause a response?

A. stimuli
B. signals
C. messages
D. nerves

Will give brainlest for quick and correct answer

Answers

Answer:

A

Explanation:

It is a detectable change in the physical or chemical structure of an organism's internal or external environment. Although stimuli commonly cause the body to respond, it is the CNS that finally determines whether a signal causes a reaction or not.

Answer:

Stimuli

Explanation:

In physiology, a stimulus (plural stimuli or stimuluses) is a detectable change in the physical or chemical structure of an organism's internal or external environment. ... Although stimuli commonly cause the body to respond, it is the CNS that finally determines whether a signal causes a reaction or not.

What is actually expanding in our universe

Answers

Answer:

When scientists talk about the expanding universe, they mean that it has been growing ever since its beginning with the Big Bang. ... In other words, the universe has no center; everything is moving away from everything else.

Explain what happens at each of the following boundaries: ocean/ocean
convergent, bcean/continental convergent, continental/continental
convergent, divergent and transform plate boundaries.

Answers

Answer:

The particularly severe winter of 1777-1778 proved to be a great trial for the American army, and of the 11,000 soldiers stationed at Valley Forge, hundreds died from disease. However, the suffering troops were held together by loyalty to the Patriot cause and to General Washington, who stayed with his men.

Explanation:

Explanation:oceanic plates are formed at divergent boundaries mainly at mid ocean ridges. The material that is poured out are basaltic lave in nature. Basalt is denser and heavier than the granite that makes up continental plates.

Oceanic plates are much thinner than the continental plates. When an oceanic plate meets a continental plate at a convergent boundary the oceanic plate is forced under the continental plate and destroyed. The convergent boundaries between ocean and continental plates create subduction zones. The oceanic plate is pushed under the continental plate and melted. This melted material becomes magma that may reach the surface as volcanos, or solidify under the surface as granite.

Continental plates are much thicker that Oceanic plates. At the convergent boundaries the continental plates are pushed upward and gain thickness. The rocks and geological layers are much older on continental plates than in the oceanic plates. The Continental plates are much less dense than the Oceanic plates. The Granite and recycled material are much lighter than the heavy basalt layers of the ocean plates.

PLEASE HELP How do active transport and facilitated diffusion differ? a one uses help from proteins and the other does not b one requires energy and the other does not c active transport moves molecules against a concentration gradient and facilitated diffusion does not d both b & c

Answers

Answer:

b and c

Explanation:

because active transport requires energy from respiration yet diffusion doesn't. Additionally, active transport molecules move against a conc gradient but diffusion molecules move down a conc gradient.

As he concludes his talk, Snelgrove says, “And as the oceans go, so shall we.” Explain what he means by this statement.

Answers

Answer:

Well it only makes sense that he meant that since humans use the oceans for so much once they are gone, humans will die not too long after

Explanation:

Review what you know about the Activation Energy Graph for enzyme reactivity:
summarize in 3 statements in the space to the right of the graph.
Pls answer ill give brainliest if its on top of your account tag

Answers

Energy is greater when a enzyme is not used when a enzyme is stimulated uses less energy for same task and gets to overall energy release faster

Organisms do not adapt as a result of competition for resources.
Please select the best answer from the choices provided
OT
OF

Answers

False, they will adapt

an example of how water moves from
the biotic part to the abiotic part of an
ecosystem.

Answers

• Moving from abiotic to biotic: absorption by root hairs of plants
• Moving from biotic to abiotic: transpiration. Water evaporates from the leaves of plants.

One of the important examples of how water moves from the biotic part to the abiotic part of the ecosystem includes transpiration of water from the surface of the leaves of plant.

What is Transpiration?

Transpiration is the loss of water in the form of vapors from the surface of leaves of plant. Transpiration of water takes place from the stomata of plant cells.

Stomata are the specialized cells present on the surface of leaves which are covered by the guard cells that regulates the opening and closing of stomata and hence the movement of water from the leaf surface.

In transpiration, water from plant, a biotic part of ecosystem is lost in the form of vapors to the atmosphere, i.e., an abiotic component of ecosystem. The rate of transpiration is regulated by factors such as sunlight, concentration of ions like sodium and potassium, presence of starch.

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Question 3 (4 points)
(02.02 LC)
Match the term with the definition. (4 points)
Column A
Column B
1.
Evaporation
a. A phase change from a solid to a liquid
2.
Melting
b. A phase change from a liquid to a solid
3.
Sublimation
C. A phase change from a liquid to a gas
4.
Freezing
d. A phase change from a solid to a gas

Answers

Explanation:

Evaporation-A phase change from a liquid to a gas

Melting-A phase change from a solid to a liquid

Freezing-A phase change from a liquid to a solid

Sublimation-A phase change from a solid to a gas

Hope this helped, lots of love,

-Kiddoo <3

Although crystalline, colloid, glassy, amorphous, and plasma phases are thought to exist, the three basic phases of matter are solid, liquid, and gas (vapor). A phase change is defined as the transformation of a phase from one form to another. Thus, option 1. C, 2. A , 3. D, 4. B is correct.

What are different phases of matter?

Depending on the pressure and temperature circumstances, a given set of matter can change its state or phase, transitioning to different phases as these variables change to favor their existence.

The primary distinction between a substance's phase and state can be summed, For instance, a solid can convert to a liquid when the temperature rises.

A substance's phase describes its uniform chemical and physical qualities, whereas a substance's state describes its shape at a specific temperature and pressure.

Therefore, A phase change from a solid to a liquid represent melting.

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how the edges of the Pacific plate and the North American plate converge.

Answers

Answer:

Explanation:

the North American Plate meets the Pacific Plate in a convergent boundary, meaning the plates are coming together.  the Pacific Plate sinks under the North American Plate in a process called subduction

members of the animal and plant kingdoms are eukaryotic and multicellular. What is one way you can differentiate between a plant cell and an animal cell

Answers

Answer:

Plant cells have cell walls.

Explanation:

While both plant cells and animal cells have cell membranes, only plant cells have a cell wall, the hard outer shell of the cell.

Answer:

plant cells have cell walls and chlorophyll

Explanation:

animals do not have cell walls or chlorophyll so if the cell has either those two things, you know it's a plant cell.

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In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in a vase that hasred-colored water.She forms a hypothesis that the color reaches the flower through the stem. What should Maria do to confirm the hypothesis?A. She should repeat the experiment with the same type of flower and photograph the changes over time.B. She should ask her science teacher about the flower to confirm whether her hypothesis is correct.CShe should try the experiment with a potted plant with roots and observe any color changes.DShe should repeat the experiment with a different species of plant and photograph the changes. The length of a rectangular room is 8 feet more than twice the width. If takes perimeter of the room is 124 feet, what are its dimensions? Which of the following is NOT an advantage to using inheritance? a. Code that is shared between classes needs to be written only once. b. Similar classes can be made to behave consistently. c. Enhancements to a base class will automatically be applied to derived classes. d. One big superclass can be used instead of many little classes. Which of the following brand names lacks an inherent meaning?a. Coca-Colab. Nikec. Trump Towersd. Geek Squad What can fossils tell us about past species. Choose all that apply Plz help Ive been doing this for 6 days A woman drives to her office 10 km away from her house at 9 am, andreaches her office at 9:20 am. She stays in the office until 6 p.m, andthen returns home at 6:25 p.m. Which answer gives the correctdistance and displacement at 6:25 p.m.? Which of the following BEST describes the position of pharaoh?A. god on earthB. ceremonial leaderC. servant of the peopleD. messenger of the gods PLS!!!!!!!!!!!!!!HELP!!!!!!!!!!!!!!!!!!!!PLS!!!!!!!!!!!!HURRY!!!!!!!!!!!!!List the major groups of Native Americans that settled in each of Texas four main regions: the Western Gulf, the East, the Southwest, and the Plains. (OC1) 1st with right answer gets brainliest How does finicial resource affect the development of country Your phone plan cost $34.99 per month plus $.16 for each text message you sent receive. You have at most $40 to spend on your phone bill what is the maximum number of text messages that you can send receive next month Shawn got a job as an Uber driver. He spends $180 on gas per month and charges $35 per ride. Write a function rule for Shawn's profit for one month: Question Blank type your answer... If Shawn gives 15 rides in August, he will have a profit of $ Question Blank type your answer... . Which statement is true of two similar figures? A.Corresponding sides are always congruent. B.They are always different sizes, but the same shape. C)Corresponding angles are always congruent. D)The areas of the figures have the same ratio as the ratio of corresponding sides. January, Scott earned $8,999. In February, he earned $2,387 more than in January. In March, Scott earned the same amount as in February. How much did Scott earn altogether during those three months? Jordans credit card has an APR of 10.59%, compounded monthly. He is required to make a minimum payment of 3.96% of his current balance every month. At the beginning of March, Jordan had a balance of $628.16 on his credit card. The following table shows his credit card purchases over the next few months. Month Cost ($) March 50.81 March 48.04 April 77.36 April 32.40 April 49.20 May 25.79 May 79.39 May 79.08 If Jordan makes only the minimum monthly payments in March, April, and May, what will his balance be after he makes the minimum payment for May? (Assume that interest is compounded before the monthly payment is made, and that the monthly payment is applied at the end of the month. Round all dollar values to the nearest cent.) a. $1,094.10 b. $988.97 c. $967.60 d. $1,070.23 Help me please 20 is 1/10 of I need help NOW!!!!!!!!!!!A student said, We can't find the area ofthe shaded region because the shape hasmany different measurements instead ofjust a length and a width that we coulde multiply."351010151030151060 A girl studied for 5 2/3 hours daily. She devotes 2 4/2 hours of her time for science and mathematics. How much time does she devote for other subjects? Write 200 words about what you thought about the first 10 chapters of Internment by Samira Ahmed. wagon es una silaba abierta o cerrada