0 votes
74 views
in Science by (2.2k points)
What rigid external structure protects shellfish and other animals and provides points of attachment for the muscles that move the appendages?

1 Answer

0 votes
by (2.3k points)

exoskeleton

The answer is that simple.

37.4k questions

37.2k answers

2 comments

14.7k users

Categories

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