Question

How will you identify a protozoan,a sponge,a fish,a round worm,a centipede & snake

Answer 1

Protozoa: Have one or two nucleus
Found in fresh water.
can be identified by there moving organ like cilia,pseudopodia.

Sponge: having pores on there body.

a round worm: smoth, slippery body.

Snake: from it's body shape.& the toungue which always been out after a second.