Question

What makes Sponges different from all other animal phyla?

Question 1 options:

They do not have specialized tissues.


They are heterotrophs.


They live in only marine environments.

please bro its the last day of the semester and i have 50 assignmetns to do

Answer 1

they do not have specialized tissues.

Step-by-step explanation:

sponges do not need tissues or organs, as they have small pores which are entrances to channels; the sponge pumps a current of water in which the cells extract small particles of food.