Science, asked by devapriyapramod8536, 4 months ago

Foot of snail is made up of ____________________________________________

Answers

Answered by pinguu
1

Answer:

Explanation:

The shell is of a unique construction, with three layers; the outer layer consists of iron sulfides, the middle layer is equivalent to the organic periostracum found in other gastropods, and the innermost layer is made of aragonite. The foot is also unusual, being armored at the sides with iron-mineralised sclerites.

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