How does and enzyme speed up a chemical reaction

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

Which statement is a physical property? becomes moldy quicklyeasy to digestconducts electricity poorlydoes not burn