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wel
3 years ago
7

The second stage of prenatal development begins at about two weeks after conception. at this point, the growing bundle of cells

is called a(n) __________
Biology
1 answer:
Nata [24]3 years ago
7 0
The second stage of prenatal development begins at about two weeks after conception. at this point, the growing bundle of cells is called an embryo.
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Which of the following is an example of maintaining homeostasis?
muminat
The answer is D, sweating.

Homeostasis is where the body uses some mechanisms to maintain a optimum condition for the body to function. These conditions may include body temperature, blood glucose level etc.

Sweating is a mechanism that can help maintain the body temperature. During hot conditions, the sweat glands under the skin surface may produce sweat, which is then released to the skin surface. When the sweat is on the skin surface, they evaporate. During evaporation, heat energy is brought away from the skin as the sweat molecules that have a higher kinetic energy (=temperature) escaped from the sweat drop. The average temperature of the sweat is reduced.

Eventually, the temperature of the body is decreased and this help maintain the suitable temperature for the body to function.

Therefore, your answer is D, sweating.
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Anything specific? This is pretty vague.

A brain would be my answer. Or do you mean a characteristic? Then I’d pick maintain homeostasis.
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3 years ago
investigator A has biological specimens that are coded and linked to identifiers of the source individuals. Investigator A provi
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Answer: No, because investigator B cannot readily be sure about the identity of the source individual and investigator B has agreed not to try re-identification.

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The invention of which instrument allowed scientists to discover cells?
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