Cells of the outer surface of a sponge obtain nutrients by ____.
A) absorbing food that diffuses from the central cavity
B) capturing food in their microvilli
C) absorbing food distributed by amoeboid cells
D) phagocytosing bacteria and other small food items
E) poisoning small fish that contact them
Correct Answer:
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Q1: Poriferans are _.
A) Herbivores
B) filter feeders
C) Scavengers
D)
Q2: The _ is the first phylum with
Q5: Nematocysts are used for _.
A) reproduction
B) excretion
C)
Q7: Figure 24.10 Q8: All animals are _. Q9: Four of the following statements about cone Unlock this Answer For Free Now! View this answer and more for free by performing one of the following actions Scan the QR code to install the App and get 2 free unlocks Unlock quizzes for free by uploading documents
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A) multicellular, heterotrophic, and