0 votes
8 views
in Science by (390 points)
What class of animal, including hydras and jellies, is considered the simplest to contain a nervous system?

1 Answer

0 votes
by (610 points)

cnidarians

The answer is that simple.

27.0k questions

26.9k answers

2 comments

3.9k users

Categories

Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...