Question
A researcher compares insect specimens while studying open circulation. What feature should be emphasized in the report?
Select an option. Your answer will be checked instantly.
Correct Answer: D. hemolymph bathes organs directly in the hemocoel
Explanation:
Insects have an open circulatory system. Hemolymph leaves vessels and flows through body spaces, transporting nutrients, wastes, and hormones but usually not most oxygen.
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