Sponges live in calm,
quiet waters and obtain their food
through filter feeding.
a. True
b. False

answer:

Sponges obtain their food by filtering microscopic food particles from the water. They are somewhat unique from other filter feeding organisms (clams, barnacles, sea squirts, etc.) ... Water is driven through the sponge by special cells equipped with a twirling whip-like filament (flagellum).so true

Explanation:

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

cells spend most of their time in interphase