a snail shell has the following properties: body part of a mollusk solid crystal structure is not usually…

a snail shell has the following properties: body part of a mollusk solid crystal structure is not usually fixed coiled shape made mostly of calcium carbonate naturally occurring is a snail shell a mineral, a rock, or neither? mineral rock neither

a snail shell has the following properties: body part of a mollusk solid crystal structure is not usually fixed coiled shape made mostly of calcium carbonate naturally occurring is a snail shell a mineral, a rock, or neither? mineral rock neither

Answer

Brief Explanations:

Minerals are naturally - occurring, inorganic, solid substances with a definite chemical composition and a regular internal crystal structure. Rocks are aggregates of minerals or mineraloids. A snail shell is a body part of a mollusk (organic in origin), so it is neither a mineral (which is inorganic) nor a rock (an aggregate).

Answer:

neither