Amutagen is a living thing that has undergone a mutation. an agent that causes a mutation in dna. a mutation that has affected one gene. a chemical that can poison living cells.

wegner's theory did not explain how the continents could move

explanation:

fossil's are like over rated rocks like low key not gonna lie i don't get why we can't just call them old rocks like for real i mean i call my grandpa and grandma that smh