18.A___ is a chemical substance that organisms require to live.

asked Jul 20, 2021 81.0k views

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6 votes

Answer:

nutrients : A substance needed by an organism in order for it to survive, grow, and develop.

Step-by-step explanation:

Alextansc answered Jul 22, 2021

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4 votes

Answer:

nutrients.

Step-by-step explanation:

Kenneth Vittetoe answered Jul 25, 2021