Question

what is animal cement???

Answer 1

Answer:-

Some animals have cells that are surrounded by visible cell walls.

This is referred to as animal cement in cell biology.

They are also referred to extraneous coats.

Although they don’t interfere with the permeability of matter into or outside the cell, they contribute to the protection of the cell.

Answer 2

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The resulting hard substance, called 'clinker', is then ground with a small amount of gypsum into a powder to make ordinary Portlandcement, the most commonly used type of cement (often referred to as OPC). ... Concrete is a composite material made of aggregate (gravel and sand),cement, and water.
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