Sigmoiditis is the answer
Answer:
During mitosis, when the nucleus divides, the two chromatids that make up each chromosome separate from each other and move to opposite poles of the cell. ... Mitosis actually occurs in four phases. The phases are called prophase, metaphase, anaphase, and telophase.
Explanation:
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(This is from google)
Annelids skeleton is your answer
Answer:
"pumps blood against a greater resistance" that the answers. hope this helped