286,795 views
0 votes
0 votes
3. Which part of an ecosystem is alive and provides oxygen for animals?

a. Soil
b. Plants
c. Water
d. Mushrooms

User Jessa
by
2.6k points

2 Answers

17 votes
17 votes

Answer:

b. plants

Explanation:

Hope it helps!!!

User Kevin Rahe
by
2.8k points
13 votes
13 votes

Answer:

b. Plants are living ones who provides oxygen to animals.

User Csgroen
by
2.5k points