Multiple Choice
A body system or tract that has an opening to the environment is always lined with:
A) a mucous membrane
B) a serous membrane
C) a columnar epithelium membrane
D) none of these, because the membrane varies by body system
Correct Answer:

Verified
Correct Answer:
Verified
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Q147: The connective tissue that is important for
Q148: Ligaments are made of _ tissue.
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