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solmaris [256]
3 years ago
10

What is an important part of the endocrine system that acts as a chemical messenger?

Biology
2 answers:
Nesterboy [21]3 years ago
7 0
Hormones - they travel through the blood to other parts of the body. Hope This Helps!
Olin [163]3 years ago
5 0

Answer:

Hormones

Explanation:

I know another user already said this but, you said if another person answers you would give them Brain.

So I am answering so they can get Branliest

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Colt1911 [192]

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2 years ago
What are the methods of protein structure determination of biomacromolecules?
Alex73 [517]

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X-ray crystallography diffraction imaging, nuclear magnetic resonance spectroscopy imaging and frozen electron microscopy three-dimensional reconstruction technology.

Explanation:

http://www.creative-biostructure.com/protein-crystallization-and-structure-determination_13.htm

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3 years ago
Scientists discovered a new species of freshwater fish that lives in a pond with a very low O2 level. When they measured the oxy
AysviL [449]

Answer:

In order to propose a hypothesis, there is a need to first see the function of gills in fishes. The gills of fishes comprise blood vessels that exhibit inherited tendencies of getting oxygen out of the water, which was consumed by fishes from their mouths. These gills also comprise thin walls, and when water moves over these walls of blood vessels, the oxygen from water moves into the blood, and then this oxygen-enriched blood goes to various organs.  

Thus, one of the hypotheses in the given case, can be the number of blood vessels, which are found in the gills of the mentioned freshwater fish to be higher in comparison to the blood vessels found in the normal fishes, and apart from this, the surface area of the thin walls, which are found in the gills is also more in the new species of freshwater fish.  

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3 years ago
A group of habitats makes up a _____. <br> community<br> biome<br> population
alukav5142 [94]
The answer to this question is biome
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