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fredd [130]
2 years ago
12

Label the cell membrane

Biology
1 answer:
Daniel [21]2 years ago
6 0

Answer:

a and b

Explanation:

i don't know ok

but is true

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Scientists discovered a new species of freshwater fish that lives in a pond with a very low O2 level. When they measured the oxy
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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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2 years ago
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Kamila [148]

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Maybe it's because the temperature was lower than the room temperature!?

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The whale and the bat are the most different because of the size of the hands or fins.

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