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3 years ago

Using a __ clock, scientists are able to estimate the amount of time that two species have been evolving independently

Biology

2 answers:

Sergio039 [100]3 years ago

8 0

The answer is a molecular clock

romanna [79]3 years ago

4 0

Using a molecular clock, scientists are able to estimate the amount of time that two species have been evolving independently.

Hope this helps :)

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There are six classes of nutrients that must be considered when planning your diet: water, proteins, carbohydrates, fats, vitami

KiRa [710]

Answer:

Essential nutrients cannot be synthesized by the human body but are required for optimal functioning. Therefore. They must be obtained from food. Omega-3 fatty acids are prime examples.

You consume macronutrients (water. proteins, carbohydrates, and fats) in large quantities as opposed to micronutrients which you consume in small quantities

Dehydration can develop very quickly when exercising in hot/humid weather conditions.

Proteins are also called 'bodybuilders" due to their function within the body. Amino acids are the building blocks of proteins.

Explanation:

Essential nutrients are those nutrients that are required for the proper functioning of the body but cannot be synthesized by the body. They are obtained from external sources such as vegetables or synthesized artificially in the laboratories. Micronutrients as the name implies are taken in small amounts. Examples are the different types of vitamins.

Dehydration occurs when a person loses a good amount of water through sweating or urination. It can easily occur while exercising in hot weather conditions. Proteins repair the cells in our body and are, therefore, rightfully referred to as bodybuilders. Amino acids form proteins.

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2 years ago

Which event is occurring because of increasing carbon dioxide levels in the atmosphere?

victus00 [196]

Answer:

A. an increase in the greenhouse effect

Explanation:

Carbon dioxide controls the amount of water vapor in the atmosphere and thus the size of the greenhouse effect.

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2 years ago

How are sex-linked traits inherited?

blsea [12.9K]

Answer;

Alleles are passed from the parents’ sex chromosomes to the sex chromosomes in the offspring.

Explanation;

-Sex linked traits are traits that are carried by the sex chromosomes and inherited together.

-Gene exists in alternative forms called alleles and each allele for a trait is inherited from each parent.

-Sex traits, like the other traits, are passed from parents to off spring through the process of sexual reproduction.

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3 years ago

Read 2 more answers

How does the need for resources affect the relationships organisms in an ecosystem?

Anarel [89]

Answer:

The need for resources will make the organisms competitive in their ecosystems.

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3 years ago

Cell theory states

Roman55 [17]

Answer:

its c.

Explanation:

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3 years ago