Question

Which short description best describes the body plan of modern sponges? a gel-like consistency with cells interspersed, making up a semi-solid structure an aggregation of cells built around a water canal system a complete gut with an anterior mouth and posterior anus a mouth connected to a blind sac in which digestion occurs a complete gut with one opening serving as both mouth and anus

Answer 1

The answer is an aggrregation of cells built around a water canal system

Step-by-step explanation:

Because sponges are the most simple animals that consist of a hollow tube with pores in its wall, without tissues or organs. They only have three types of cells.