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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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tyressjones tyressjones
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7 years ago
Sponges have
A) a gastrovascular cavity.
B) spicules.
C) a nerve net.
D) muscles.
E) an exoskeleton.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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kont24kont24
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tyressjones Author
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6 years ago
Person Raising Both Hands in Celebration
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