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Biology, 17.01.2021 14:20 ebanzz

A. They are heterotrophs and must find food to eat. B. They have a nucleus and are eukaryotes.

C. They are ALL parasites that harm their host by living in or on it.

D. Some help other organisms as they live in symbiosis together .
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A. They are heterotrophs and must find food to eat.

B. They have a nucleus and are eukaryotes. 
C

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Answers: 2

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A. They are heterotrophs and must find food to eat. B. They have a nucleus and are eukaryotes.
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