Question

question 9
1 point
in sponges, the enter answer are the cells responsible for water current generation and filtering
food particles from water.

Explanation:

Sponges are simple multicellular organisms. Choanocytes (also known as collar cells) have flagella. The beating of flagella creates water currents. Also, the collar - like structure helps in filtering food particles from the water.

Answer:

Choanocytes