What part of a blade of grass allows the grass to stand up?

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

What is the next step in the process after a substrate enters the active site of an enzyme

In general, did the simulated mice align with your predictions from the punnett squares? yes or no?