Answer: Chargaff's rules state that DNA from any species of any organism should have a 1:1 stoichiometric ratio (base pair rule) of pyrimidine and purine bases and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.
Explanation:
why do many earthquakes and volcanoes occur along the Ring of Fire?
Answer:
Explanation:
The abundance of volcanoes and earthquakes along the Ring of Fire is caused by the amount of movement of tectonic plates in the area. Along much of the Ring of Fire, plates overlap at convergent boundaries called subduction zones. As rock is subducted, it melts and becomes magma
Which of the following processes begins when a star enters the main sequence?
a
Nuclear fission
b
Nuclear fusion
c
Condensation of a nebula
d
Appearance of a supernova
Answer:
i believe it is B: Nuclear Fusion
Explanation:
Answer:
C. Nuclear Fusion
Explanation:
I am 1000000000% sure this is correctamundo, stay cool, and have a great day!
A male rabbit with the genotype GgBb is crossed with a female rabbit with the genotype GgBb The square is set up below. Fill it out and determine the phenotypes and proportions in the offspring How many out of 16 have grey fur and black eyes? How many out of 16 have grey fur and red eyes? How many out of 16 have white fur and black eyes? How many out of 16 have white fur and red eyes?
Answer:
⁹/₁₆ have black eyes and grey fur
³/₁₆ have red eyes and grey fur
³/₁₆ have black eyes and white fur
¹/₁₆ have red eyes and white fur
Explanation:
[tex]\left[\begin{array}{ccccc}&GB&Gb&gB&gb\\GB&GGBB&GGBb&GgBB&GgBb\\Gb&GGBb&GGbb&GgBb&Ggbb\\gB&GgBB&GgBb&ggBB&ggBb\\gb&GgBb&Ggbb&ggBb &ggbb\end{array}\right][/tex]
Explain the term semiconservative replication
The hollow bones of a(n)______weigh less than its feathers.
A. Owl
B. Pterodactyl
C. Penguin
D. Dodo bird
please help ! :)
Answer:
I think it is A. Owl or D. Dodo bird
Explanation:
The process by which organisms use oxygen to obtain energy from food is:
Answer:
cellular respiration.
Explanation:
"Cellular respiration is the process by which organisms combine oxygen with foodstuff molecules"
- Brittanica
Answer:
Explanation:
Cellular respiration i belive
The islands of Barbuda and Antigua are located in the Eastern Caribbean Sea. Their latitude is approximately 17 degrees North of the equator. The pictures show the two islands on August 21st and September 8th of 2017. What most likely caused the change in the two islands between these two dates?
A: Erosion due to an earthquake
B; Weathering due to tsunami
C: Erosion due to a hurricane
D: Deposition due to flooding
Answer: did you ever find the answer Bc I really need it
Explanation:please answer
Two islands between these two dates are Weathering due to tsunami and Erosion due to a hurricane.
What are Islands?
A portion of land that is isolated and surrounded by a very different habitat, such as water, is called an island (or isle). Islets, skerries, cays, or keys are terms used to describe very small islands, such as emergent land features on atolls.
An eyot or ait is the name for an island in a river or lake, and a holm is the name for a tiny island off the shore. Chars are sedimentary islets in the Ganges delta.
There is a generally accepted geological distinction between islands and continents. Australia, which rests on its own continental lithosphere and tectonic plate, qualifies as a continent because it is frequently regarded as having the greatest landmass of any given continental plate (the Australian Plate).
Therefore, Two islands between these two dates are Weathering due to tsunami and Erosion due to a hurricane.
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how to write a narrative story?
Answer:
Start with action or dialogue.
Ask a question or set of questions.
Describe the setting so readers can imagine it.
Give background information that will interest readers.
Introduce yourself to readers in a surprising way.
Explanation:
Answer:
Narrative essays/stories are often anecdotal, experiential, and personal—allowing students to express themselves in a creative and, quite often, moving ways. So, in short, it's an essay about your life with details, events, etc.
Explanation:
Narrative essays/stories should include:
an introduction, plot, characters, setting, climax, and conclusion.must have a purpose; think of this as the thesis of your story.the essay should be written from a clear point of view; essays to be written from the standpoint of the author (you); however, this is not the sole perspective to be considered. Creativity in narrative essays oftentimes manifests itself in the form of authorial perspective. narrative essays are effective when the language is carefully, particularly, and artfully chosen. Use specific language to evoke specific emotions and senses in the reader. the use of the first person pronoun ‘I’ is welcomed; though it is welcomed it is not necessary—nor should it be overused for lack of clearer diction.have a clear introduction that sets the tone for the remainder of the essay. Do not leave the reader guessing about the purpose of your narrative; you are in control of the essay, so guide it where you desire (just make sure your audience can follow your lead).I hope that this helps you! I know it was a lot to read, but it's worth it. Have a nice night! :D
Which is a term for a type of detritivore?
Carnivore
Decomposer
Herbivore
Omnivore
Answer:
Decomposer
Explanation:
Decomposers eat dead organsims carnivores rarely
Answer:
C. Decomposer
Explanation:
A.P.E.X
Which of the following blood vessel carries impure blood from heart to
lungs for purification? *
Pulmonary vein
Pulmonary artery
Capillaries
None of them
Other:
Answer:
The pulmonary artery carries deoxygenated blood to the lungs. The blood becomes oxygenated in the lungs. Oxygenated blood leaves the lung via the pulmonary vein. Blood enters the left atrium.
Explanation:
Answer:
Pulmonary Artery
Explanation:
All of the following are probable ways to de-escalate conflict between groups except Please select the best answer from the choices provided
a. reestablishing communication that has stopped
b. Discounting extreme opinions of uncompromising group members
c. taking time to cool down emotionally
d. reducing all communication after conflict occurs
Answer: reducing all communication after conflict occurs
Explanation:
Reducing all communication after conflict occurs, thus correct option is D.
Why communication is necessary for any conflict?Good communication in conflict situations eases tension, builds trust, strengthens relationships and makes people feel at ease, because they are mutually understood.
At the same time, it remains firm on important points Reducing all communication after the conflict is not the way to de-escalate any conflict between the group.
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Create a Name and Logo for your fitness program
Create in google slide
Must include at least 3 different circuits types i.e High Intensity, muscular endurance, Cardio-endurance, Body weight exercises,
At Least 1 Complex movements ( ex: Shoulder Press to squat)
At Least 1 core exercise per circuit (Planks, Double Crunch)
4-6 exercises per circuits include sets -
Include rest time 30 sec,60 secs, 90 secs etc
Answer:
A total of 1,650 tickets were recently sold Friday night's football game. Each adult
ticket cost $3.50, and each student ticket cost $2.00. The total revenue for ticket
sales was $4,650. Which system of equations below could be used to determine a,
IF ANYONE CAN PLEASE HELP ME QUICK I’D APPRECIATE IT
What would be the most likely effect of adding wolves to the park?
A. Increased balsam fir population
B. Decreased cottonwood population
C. Increased snowshoe hare population
D. Increased moose population
Plzzz help meee!!!!!
Answer:
its a
Explanation:
Which of the following is a homogeneous mixture?
Explanation:
Blood
hope it helps!
......
Answer:
it definitely isn't spaghetti and meatballs but I think it's bloood
help fast please dont say anything if you don't know it
Are there energy alternatives that emit less CO2 than natural gas does? If so, are these solutions equally available everywhere on Earth?
Answer:
Yes. Hydropower, Wind Power, and just about any other alternative produces less CO2 than natural gas
Explanation:
What are the characteristics of a dicot?
netted leaf veins, two cotyledons, vascular bundle
parallel leaf veins, two cotyledons, vascular bundle
netted leaf veins, two cotyledons, Vascular bundles
netted leaf veins, one cotyledon, vascular bundles in
Answer:
the answer is the first one
dicot have not vexation and they have two cotyledons while the monocot have one cotyledons.
example of monocot can be maize,wheat in total all cereal are monocot while all legumes are dicot
HOPE IT HELPED
Answer:
MONOCOT, DICOT, DICOT, MONOCOT
Explanation:
Carbohydrates are our main source of
1.Food
2.Nutrients
3.Energy
4.Protein
Answer:
3
Explanation:
carbohydrates are energy giving food such as rice
1. Peer review allows others in the field to assess a scientist's investigations and results.
a. True
b. False
Answer:
False.
Explanation:
Peer review provide others scientist in the field to assess a scientist's investigations and results.
Peer Review:
It is the reviewing or evolution of the work by many professionals and experts in the field.
For example- A scienfic manuscript is send to the many scientist for evolution before publication.
This peer review is unbiased because the reviewer does not know the name or other information about writter.
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Which of the following is not considered a living thing?
a. soil
b. oak trees
c. sharks
d. pandas
⚠️⚠️⚠️⚠️Hellppp⚠️⚠️⚠️⚠️
The diagram below shows a basic steps involved in respiration glucose in a carbohydrate what we act with glucose in order to complete the steps
A oxygen
B carbon dioxide
C nitrogen
D hydrogen
People are more likely to seek treatment if they
A. are in a minority
B. live in a rural community
C. have medical insurance
D. have a diagnosis
Answer:
C. have medical insurance
Explanation:
People are more likely to seek treatment if they D. have a diagnosis as it helps in the treatment of disease.
The clinical diagnosis lets in a clinical expert chart a listing of clinical signs after which evaluate them to different data. A high-quality fitness final result is primarily based totally one scale of being alive and not using a long-time period results to death.
What is the diagnosis?The act of spotting a disorder from its symptoms and symptoms and signs the realization this is reached following and trying out .The prognosis turned into pneumonia.
Thus it is well explained.
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Which organisms between W,X,Y,and Z represent a secondary consumer
explain why lemon juice cured sailors but boiled lemon jucie didnt
Sailors had scurvy, which is caused by a lack of vitamin C. They were cured by lemon juice becaue it contains a lot of vitamin C. Vitamin C evaporates when the lemon juice is boiled so it wouldn't have the same effect.
1 - 2 paragraphs describing the full carbon cycle I NEED THIS ASAP PLZ
Answer: There are a few types of atoms that can be a part of a plant one day, an animal the next day, and then travel downstream as a part of a river’s water the following day. These atoms can be a part of both living things like plants and animals, as well as non-living things like water, air, and even rocks. The same atoms are recycled over and over in different parts of the Earth. This type of cycle of atoms between living and non-living things is known as a biogeochemical cycle.
All of the atoms that are building blocks of living things are a part of biogeochemical cycles. The most common of these are the carbon and nitrogen cycles.
Tiny atoms of carbon and nitrogen are able to move around the planet through these cycles. For example, an atom of carbon is absorbed from the air into the ocean water where it is used by little floating plankton doing photosynthesis to get the nutrition they need. There is the possibility that this little carbon atom becomes part of the plankton’s skeleton, or a part of the skeleton of the larger animal that eats it, and then part of a sedimentary rock when the living things die and only bones are left behind. Carbon that is a part of rocks and fossil fuels like oil, coal, and natural gas may be held away from the rest of the carbon cycle for a long time. These long-term storage places are called “sinks”. When fossil fuels are burned, carbon that had been underground is sent into the air as carbon dioxide, a greenhouse gas.
Recently, people have been causing these biogeochemical cycles to change. When we cut down forests, make more factories, and drive more cars that burn fossil fuels, the way that carbon and nitrogen move around the Earth changes. These changes add more greenhouse gases in our atmosphere and this causes climate change.
The element carbon is a part of seawater, the atmosphere, rocks such as limestone and coal, soils, as well as all living things. On our dynamic planet, carbon is able to move from one of these realms to another as a part of the carbon cycle.
Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But since the start of the Industrial Revolution about 150 years ago humans have burned so much fuel and released so much carbon dioxide into the air that global climate has risen over one degree Fahrenheit. The atmosphere has not held this much carbon for at least 420,000 years according to data from ice cores. The recent increase in amounts of greenhouse gases such as carbon dioxide is having a significant impact on the warming of our planet.
Carbon moves through our planet over longer time scales as well. For example, over millions of years weathering of rocks on land can add carbon to surface water which eventually runs off to the ocean. Over long time scales, carbon is removed from seawater when the shells and bones of marine animals and plankton collect on the sea floor. These shells and bones are made of limestone, which contains carbon. When they are deposited on the sea floor, carbon is stored from the rest of the carbon cycle for some amount of time. The amount of limestone deposited in the ocean depends somewhat on the amount of warm, tropical, shallow oceans on the planet because this is where prolific limestone-producing organisms such as corals live. The carbon can be released back to the atmosphere if the limestone melts or is metamorphosed in a subduction zone.
Describe the function of cycle of checkpoints
A checkpoint is a stage in the eukaryotic cell cycle at which the cell examines internal and external cues and "decides" whether or not to move forward with division. ... The spindle checkpoint, at the transition from metaphase to anaphase.
i hope this helped <3
2. Which of the following is NOT a necessary input for the process of photosynthesis?
A. CO2, (carbon dioxide)
B. Sunlight
C. H20 (water)
D. 02 (oxygen)
Students in a biology class conduct an experiment to determine the effect of temperature on the rate of photosynthesis in a plant. They place an Elodea plant into a test tube filled with water. Then the students place the test tube under a light and slowly increase the temperature of the water. They record their results and display them on a graph as shown.
Which statement is supported by the graph?
A. The production of water molecules is greatest in Section L
B. The number of carbon dioxide molecules in the beaker is greatest in section N
C. The rate of oxygen production is greatest in Section M
D. The rate of oxygen production is lowest in Section M
Answer:
Explanation:
C. The rate of oxygen production is greatest in section M.
What other traits are highly variable like human skin color ? List at least three
Answer:
Our lack of body hair and our variable skin color are some of the traits that set us apart from our closest primate relatives. Wavelengths of light are reflected or absorbed by pigment in the skin called melanin. Melanin is synthesized in structures called melanosomes that are produced by cells called melanocytes.
Explanation:
Skin colour varies considerably from person to person and is generally of their characteristics:
By the presence of melanocytes, carotene, Oxygenated haemoglobin, and Blood flow.What type of variable is skin colour?"Skin colour is a classic variable characteristic in humans, and it's thought to be adaptive," Tishkoff said. "Analysis of the genetic root of variation in skin colour sheds light on how adaptive traits evolve, including those that play a role in disease risk."
Thus, the presence of melanocytes, carotene, oxygenated haemoglobin, and blood flow.
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Can somebody help ?!!!!
Answer:
speed=distance÷time
2m/s,1.5m/s,1.25m/s,0.5m/s
Explanation:
speed=distance÷time
20/10=2m/s
30/20=1.5m/s
50/40=1.25m/s
30/60=0.5m/s