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How are algae similar to plants?

1.Algae produce carbon dioxide gas as its waste product
2.Both contain cell wall and chlorophyll.
3.Both need egg and sperms cells to reproduce.
4.Algae and plants need oxygen to make energy.

2 Answers

7 votes
It’s B ) Both contain cell wall and chlorophyll.
User PinkFloyd
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Answer:

answe B. both contain cell wall and chlorophyll

User Stuartloxton
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