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vovikov84 [41]
3 years ago
11

Please help

Biology
1 answer:
KatRina [158]3 years ago
7 0

Answer:

This would be the Waste Water Treatment act of 1972.  This ensured that sewage was treated and not released into bodies of water which would eventually end up in our drinking water.

Explanation:

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Julli [10]

Answer: All populations can adapt and survive

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3 years ago
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Do we need elements to stay alive? How does life use these elements?
Kruka [31]

Answer:

Yes

Explanation:

Certain elements such as oxygen are needed to carry out basic life processes on earth

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givi [52]

Answer:

Yes

Explanation:

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3 years ago
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Define the following terms in your own words.
Sedaia [141]

Answer:

Cell: the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.

Microbiome: a community of microorganisms (such as bacteria, fungi, and viruses) that inhabit a particular environment and especially the collection of microorganisms living in or on the human body

Bacteria: a member of a large group of unicellular microorganisms which have cell walls but lack organelles and an organized nucleus, including some that can cause disease.

Infection: the process of infecting or the state of being infected.

Explanation:

4 0
3 years ago
What is concentration gradient<br>anyone wanna t.a.lk​
Leno4ka [110]

Answer:

The difference in the concentration of a substance between two areas is called the concentration gradient . The bigger the difference, the steeper the concentration gradient and the faster the molecules of a substance will diffuse. The direction of diffusion is said to be 'down' or 'with' the concentration gradient.

Explanation:

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