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Ahat [919]
3 years ago
6

_____ are cells that identify, pursue, and attack harmful invaders in the body.

Biology
1 answer:
Paul [167]3 years ago
4 0
White blood cells, also know as macrophages or phagocytes
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True or False: Polar molecules do not have a difference in electrical charge.
Lesechka [4]

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false

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3 years ago
A flash flood carried a raft of Amazon ants away from their original population. There is enough distance between the two groups
vitfil [10]

Answer:

geographical isolation

Explanation:

Reproductive isolation is a process of evolution that ensures that members of different species are incapable of mating and when they do, such mating do not result into any offspring or leads to the production of invalid offspring.

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<em>Geographical isolation involves the existence of geographical barriers between two populations such that there cannot be mating between the two. The two populations eventually evolve to become different species.</em>

<em />

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3 years ago
Which buffer system is closely linked to the respiratory system?A. pyruvateB. bicarbonateC. phosphateD. protein
Alchen [17]

B. Bicarbonate

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<em>The body's main response is to get rid of more carbonic acid and hold on to as much bicarbonate base in the kidneys as it can.</em>

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