Explain how hard parts of animals are preserved and become fossilized rock PLEASEE HURRY IM BEING TIMED ILL GIVE YOU A BRAINLIEST AND 50 POINTS

Explanation:

so as you know there are remains known as fossils and they form by something unaliving and sinking to the bottom of the oceanthen sediment covers that corpse then what is soft like cartiledge and organs are broken down then sediment becomes rock then the bone will ether make a cast and show what the bones looked like with hardened rock or they make a mold and they leave behind an empty space that looks like the bone/shell

hope it is use full to you

Explanation:

Permineralization. Permineralization is the most common type of fossil preservation. This method of preservation occurs when dissolved minerals in ground water fill the cellular spaces such as microscopic cavities and pores of plants and animals

When an organism is buried quickly, there is less decay and the better the chance for it to be preserved. The hard parts of organisms, such as bones, shells, and teeth have a better chance of becoming fossils than do softer parts.

answer; ////increased water pollution; ///////////////////////