Single celled organisms take in oxygen from
1) air
2)soil
3) water
4) both air and water
Answers
Answered by
3
Answer:
from both air and water
Explanation:
because single cell organisms are bacteria and the live in air and water. ithink
Answered by
1
Answer:
single celled organisms takes oxygen from cell membrane. as the cell membrane is semi permiable it allows substance to move from high concentration to high concentration. none of your options match'S your answer.
Explanation:
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