3 years ago

I NEED HELP PLEASE!!!!

Health

1 answer:

mezya [45]3 years ago

4 0

abiotic is things that are not living biotic is living like snails animals plants etc

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Your family is moving to a new neighborhood, and your parents have narrowed their choices down to four different places. Because

Lesechka [4]

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Neighborhood B, because a library is good for studying, the farmers market is good for culture, and the park is good for study as well

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2 years ago

For human survival, approximately what percentage of air must be oxygen?

brilliants [131]

Answer:

20.9 percent

Around 78% of the air is nitrogen gas, and only 20.9% is oxygen.

Explanation:

20.9 percent

Around 78% of the air is nitrogen gas, and only 20.9% is oxygen.

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2 years ago

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Difference between adrenal glands and pineal glands in two points

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The main difference between adrenal gland and pituitary gland is that adrenal gland is a secondary endocrine gland whereas pituitary gland is a primary endocrine gland. The production and release of hormones in the adrenaline gland are regulated by the pituitary gland and the sympathetic nervous system.

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