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igor_vitrenko [27]
3 years ago
9

Help, I don't understand how to do this

Biology
1 answer:
Annette [7]3 years ago
4 0
Which part don't you understand?
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Red blood cells,carrying dioxide(a waste product of cellular respiration) travel in the blood vessel to the lung; to get rid of
alexandr1967 [171]

Answer:

True.

Explanation:

Red blood cells or erythrocytes carry oxygen to the cells of the body so that they can have energy and function properly. This is not the only function of red blood cells. Also, they carry dioxide, which is a waste product that needs to be out of our body. Erythrocytes carry the dioxide to the lungs, specifically to the alveoli. In the alveoli due to the inhalation, oxygen enters our body traveling up to the lungs, specifically to the alveoli, where thanks to the thin wall of it as well as the one on the capillaries that are in contact with it, the dioxide enters the lungs to be expelled in the exhalation, and the oxygen is taken by the red blood cells to be used in the cellular respiration and generate energy to keep the vital functions of our body.

3 0
3 years ago
What differs among DNA structures of different species?
Iteru [2.4K]

Alternative ways of representing nucleic acid chains, in this case a single strand of DNA containing only three bases: cytosine (C), adenine (A), and guanine (G). ... This structural difference is critical to the different functions of the two types of nucleic acids.

6 0
3 years ago
Read 2 more answers
Symbolic interactionists see society as being continually reconstructed by individuals through their use of ______
podryga [215]

Symbolic interactionists see society as being continually reconstructed by individuals through their use of shared symbols.

<h3>What is symbolic interactionism?</h3>

Symbolic interactionism is a method used to describe human interactions by focusing on the meanings that individuals assign to objects in the world around them such as writings and figures or structures.

Those who study symbolic interactionism are known as symbol interactionists.

Symbol interactionists see human behavior in terms of the symbols which they share.

In conclusion, symbols are part of human society.

Learn more about symbol interactionism at: brainly.com/question/2125966

#SPJ1

7 0
2 years ago
For brainliest !!!!!!!!!!!!!!!!!!!
kirza4 [7]

Answer:

the correct answer is the second option

3 0
3 years ago
Show how artificial selection could be used to develop a new breed of wheat with higher fiber content
siniylev [52]

Answer:

get wheat that has the desired content (in this case high fiber content)

breed them

amongst the offsprings/ wheat produced, select the ones with highest fiber content

breed them

repeat this process for many generations

Explanation:

4 0
3 years ago
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