Answer:
Ethanol and carbon dioxide are products of anaerobic respiration.
Explanation:
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Answer:
It can be used to produce complex proteins.
Explanation:
the answers are 1 3 4 and 5
Answer: corals, crabs, oysters and urchins
Explanation:
The answer is B. a nucleus.
Prokaryotic cells do not have a nucleus. They have ribosomes, a cell membrane, a cell wall, and DNA, but lack a nucleus. Prokaryotes also don't have mitochondria or chloroplasts and generally lack organelles.