0 votes
148 views
in Science by (1.9k points)
What is a fold of the outer skin lining the shell called?

1 Answer

0 votes
by (1.9k points)

mantle

A mantle , or fold of the outer skin lining the shell. The mantle often releases calcium carbonate, which creates an external shell, just like the ones you find on the beach. The shell is made of chitin , a tough, semitransparent substance.

Related questions

0 votes
1 answer 56 views
0 votes
1 answer 56 views
0 votes
1 answer 107 views
0 votes
1 answer 67 views

37.4k questions

37.2k answers

2 comments

17.6k users

Categories

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