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n200080 [17]
3 years ago
12

What does the term "shell" refer to?

Biology
2 answers:
vovangra [49]3 years ago
7 0

Answer:

The material that forms the hard outer covering of many animals. Hard outer covering or case of certain organisms such as arthropods and turtles. ... The definition of a shell basically means any hard surface that covers the outer surface of an organism.

Explanation:

saveliy_v [14]3 years ago
5 0
The outer layer usually hard and used for protection
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