Question

With the exception of some sponges, all animals are _____.

Answer 1

The correct answer is option C

All the animals are Heterotrophs as they cannot perform photosynthesis.

Except some of the sponges, all the animals are heterotrophs as they cannot make their own food(photosynthesis).

Heterotrophs depends on autotrophs or some other organisms for their food.

They are dependent on other organisms for their energy needs.

Answer 2

All animals are heterotrophs.