asked 75.2k views
3 votes
Which organism is able to make its own oxygen gas?

OA. A goldfish
OB. An oak tree
OC. A yeast cell
OD. An earthworm

asked
User Meeka
by
9.3k points

2 Answers

5 votes
An oak tree because trees produce oxygen anyway
answered
User Cameron Bieganek
by
7.8k points
1 vote
on oak tree bcz it turns carbon dioxide into oxygen i thibk
answered
User Son Tran
by
8.0k points
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