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grigory [225]
3 years ago
5

Ariel drew a diagram to compare two human-induced environmental changes.

Biology
2 answers:
BlackZzzverrR [31]3 years ago
6 0

Answer:a

Explanation:

Go sub to Aidan McGee on ytube

the account has a am logo

dezoksy [38]3 years ago
5 0

Answer:

introduces substances into an environment

Explanation:

eutrophication is just a bunch of algae in a pond or source of water. pollution is bad materials in the air. smoke and algae are substances in an environment.

you're welcome :)

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