Answer:
Think about it. Worms move with MUSCLES. So the first answer is None.
The appendage of a roundworm is not present.
How do you think worms turn and move? They are segmented. The symmetry of a worm is Bilateral.
Explanation:
I'm doing the assignment myself. Look up the answers and use common logic.
Answer:
Animals and plants need nitrogen to build amino acids in proteins, which are the building blocks of life. Unlike oxygen, nitrogen cannot be absorbed directly from the air by animals and plants.
Explanation:
Continental drift happened around the Jurassic period, 175 million years ago.
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The answer is fixed interval
I hope that helped
Answer:
Inversion
Explanation:
The chromosomal mutations are deletion, duplication, inversion, and translocation.
Inversion is the only one listed
