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Georgia [21]
3 years ago
10

How can the fossil record provide evidence for evolutionary relationships?

Biology
2 answers:
xenn [34]3 years ago
7 0
To show how the animal fossil
scoundrel [369]3 years ago
7 0
We can observe the structure of fossils from different time periods and tell if the fossils had any kind of similarities or differences. They also help in telling the evolutionary changes occured.
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Explain the difference between selective breeding and genetic engineering in the development of food crops with desirable traits
Brums [2.3K]

Selective breeding is the traditional method for improving crops and livestock, such as increasing disease resistance or milk yield.

Genetic engineering is a faster way, which transplants genes for a desired characteristic into an organism. However, genetic engineering offers many potential benefits but carries the risk of unexpected harmful effects.

6 0
3 years ago
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Explain the difference between respiration and breathing?
NARA [144]
The difference between respiration and breathing is their functions. Breathing is when your body uses your lungs to inhale and exhale oxygen. Respiration is a chemical reaction where your body uses oxygen to eliminate or break apart Glucose so it could give you energy.

Hopefully this helps :)
4 0
3 years ago
The chemical equation shown represents photosynthesis.
Fudgin [204]
<h3><u>Answer;</u></h3>

It combines with water to form glucose.

<h3><u>Explanation;</u></h3>
  • Photosynthesis is a process by which green plants make their own food by using solar energy from the sun, together with water and carbon dioxide.
  • Carbon dioxide, water and light are all needed for photosynthesis to take place. During the process solar energy from the sun is used to convert carbon dioxide and water into the simple sugar glucose.
  • <em><u>Substance A is the above question represent carbon dioxide which combines with water in presence of light to form simple sugars and oxygen gas.</u></em>
  • The equation for the reaction is;

6CO2 + 6H2O + light energy = C6H12O6 + 6O2.


3 0
3 years ago
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How did receptors in the nose and on the tongue help our ancient ancestors survive?
Leni [432]

Answer:Our ancestors’ perception of taste was important for survival and thriving. Now researchers are trying to produce food with reduced calories or salt that remains palatable

Explanation:

Evolution of taste

Our ancestors had to seek out their food from the environment, and their perception of taste was important for survival and thriving. ... They work with foods that are being produced in a manner that reduces calories or salt or adds ingredients with potential health benefits from plants

7 0
3 years ago
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Which term names the types of elements usually found in meteorites a.minerals b.gases c.metals d.nonmetals
vesna_86 [32]

Answer:

Minerals

Explanation:

Gases are natural and in the ground, metals are also in the ground as are non metals -just look at dirt- and minerals are usually found in geodes, which are usually fallen bits of asteroid and meteorite that has survived earth's atmosphere

4 0
3 years ago
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