Question

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Porifera
Question 1
Multiple choice. Ring the letter of the response that is most correct.
1. Sponges are typically
A. mobile
B. parasitic
C. anaerobic
D. sessile
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Answer 1

D

Step-by-step explanation:

multicelled immobile animal

Answer 2

D - Sessile

Explataion:

No matter where sponges live, they are mainly sessile organisms. Because most adult sponges are sessile, they can't travel in search of food