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Pavlova-9 [17]
2 years ago
15

What was Darwin’s role on the beagle

Biology
1 answer:
grigory [225]2 years ago
4 0
He was a naturalist. He collected specimens of plants, rocks, animals, and fossils. hope it helps <3
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The body works to maintain homeostasis in response to what conditions?
PilotLPTM [1.2K]

Answer:The tendency to maintain a stable, relatively constant

Explanation:

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3 years ago
Do all polypeptides have tertiary structures
andreev551 [17]
Yes, all polypeptides have tertiary structures. All proteins have primary, secondary and tertiary structures. However, quaternary structures only arise when a protein is made up of two or more polypeptide chains. Hope this answers the question. Have a nice day.
4 0
3 years ago
1. Direction: Choose and write the letter of the correct answer on the space provides
kari74 [83]

Answer:

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4 0
2 years ago
Higher viscosity of blood will increase the amount of stress placed on the heart while it is pumping. Viscosity of blood is high
Paul [167]

Answer:

C) hematocrit is highest

Explanation:

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The flowing blood contains the water and the other components like the cells and proteins therefore it also exhibit the viscosity. The viscosity in blood happens when the cells and molecules interact with each other therefore measure of these components indicated about the viscosity of the blood.

The hematocrit is the ratio of the proportion of the red blood cells present in the blood to the total volume of the blood. The viscosity of blood, therefore, increases when the hematocrit is high and decrease when the hematocrit component is low.

Thus, Option-C is the correct answer.

7 0
3 years ago
3. How many membranes are does the<br> nucleus have?<br> 01<br> 02<br> 03
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