What are lysosomes? what types of molecules could be found inside a lysosome?

This is what lysosomes are.

Explanation:

A lysosome is a membrane-bound cell organelle that contains digestive enzymes. ... They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria. If the cell is damaged beyond repair, lysosomes can help it to self-destruct in a process called programmed cell death, or apoptosis.

C: melted rock cools and solidifies

D: sediment is buried and compacted