Need help with biology?

Question

if you know any of these answers, can u please help me?

1. You find an animal that has the following characteristics: soft-bodied, hard outer covering, aquatic, contains all body systems. How would you classify this animal?

A. echinoderm B. coelenterate C. sponge D. coral E. mollusk

2. Which one is not a characteristic of the coelenterates (cnidarians)?

A. flame-cell excretory system

B. nerve net

C.digestive tract with one opening

D. nematocysts

E. tissue level of development

3. Which one of the following does NOT have bilateral symmetry?

A. snail B. planaria C. coral D. nematode

thanks a lot! i really appreciate it :)

Answer 1

e, then a, then b

Answer 2

Here it is:

1. The answer is E. All of the choices have the same characteristics except the hard outer covering, which is E. mollusk.

2.I think it's A. I'm not sure if it's A. or B.

3.C. coral is not have a bilateral symmetry. It doesn't have a symmetry.

Hope this helps. =)

Answer 3

sorry but I REAAALLLY HAAAAAAATE BIOLOGY. LIKE NO KIDDNG.

im glad i got it over with during summer. haha good luck !