Answer: shale with ammonite, limestone with unknown fossil, basalt, sandstone with trilobite. Hope it helps :)
Explanation:
Mitosis is when a single cell splits apart and creates two new cells that are identical to the parent cell.
A) a large group of cells that grew without regulation.
A tumor is where there is a mutation that causes cells to lose their ability to self regulate, so they reproduce too fast and become unspecialised, causing a tumour.
Let me know if you have any questions
Answer:
carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur
