2 years ago

3. Which part of an ecosystem is alive and provides oxygen for animals?

Mathematics

2 answers:

DedPeter [7]2 years ago

5 0

Answer:

b. plants

Step-by-step explanation:

Hope it helps!!!

trasher [3.6K]2 years ago

3 0

Answer:

b. <u>Plants</u> are living ones who provides oxygen to animals.

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