asked 233k views
1 vote
What are the 4 main elements that living things are composed of? (select

all that apply)
Magnesium
Oxygen
Helium
Hydrogen
Carbon
Nitrogen

2 Answers

4 votes

Answer:

Oxygen

Hydrogen

Carbon

nitrogen

Step-by-step explanation:

answered
User Zrax
by
8.2k points
2 votes

Answer:

carbon, oxygen, nitrogen and hydrogen

answered
User Mdnghtblue
by
7.3k points

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