Question

Jellyfish do not have a heart, true stomach, brain, or any other major organ. As a result, what else do jellyfish also lack?
A) cells
B) tissues
C) organ systems
D) cell organelles

PLEASE HELP!!

Answer 1

Answer: It's  C

Explanation: because They also do not have a brain, respiratory system, or circulatory system.

Answer 2

C organ systems

Hope this helps :)