Answer:
Gram positive bacteria have cell walls composed of thick layers of peptidoglycan. Gram positive cells stain purple when subjected to a Gram stain procedure. Gram negative bacteria have cell walls with a thin layer of peptidoglycan.
Answer:
fossilization
Explanation:
i dont know the first answer but the process is known as fossilization.
Answer:
it is the first one and this is not my opinion it is my sisters so if I get it wrong blame her.
Explanation:
