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UNO [17]
2 years ago
8

Sun, Moon, Earth Unit Test

Biology
1 answer:
yan [13]2 years ago
3 0

Answer:

Last answer

Explanation:

The first 3 answers can be thrown out by process of elimination.

Answer 1 can't be right because no human has been on Mars.

Answer 2 can't be right because the space shuttle launch came after the last humans were on the moon.

Answer 3 can't be right because again the space shuttle didn't come around until long after the last human was on the moon.

So the only possible answer has to be the last.

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The eccrine glands, a type of sweat gland found in the deep layer of the skin provides protection from infection by producing sweat that is majorly composed of water, but also immunoglobins.

These immunoglobins are designed to respond to foreign and potentially harmful pathogens, removing them and protecting the body.

Thus, the answer is secreting antibodies from eccrine glands

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