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The first organisms to appear on Earth did not need? a. oxygen. c. cells. b. nitrogen. d. chemicals.

The first organisms to appear on Earth did not need? a. oxygen. c. cells. b. nitrogen. d. chemicals.
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1 vote
The first organisms to appear on Earth did not need?

a.
oxygen.
c.
cells.
b.
nitrogen.
d.
chemicals.

User Navyblue
by
8.2k points

2 Answers

1 vote
D is the correct answer
User JuBaer AD
by
7.4k points
6 votes
d is the answer I think
User Andrew Williamson
by
8.6k points
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