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AleksandrR [38]
3 years ago
13

Please answer this.Number 18

Biology
2 answers:
soldi70 [24.7K]3 years ago
8 0
C is your answer ......
raketka [301]3 years ago
6 0

Answer:

C. A leech feeds on a host's blood.

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A chemical substance that organisms require to live is what
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Nutrients.

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serg [7]

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