A rock made of grains that are so tiny they cannot be seen without a microscope is a rock, but it is not made of minerals. true

false

Amouse that is homozygous for the dominant trait has the genotype . it has . a mouse that is homozygous for the recessive trait has the genotype . it has . image of fur color of mice

An animal cell (left) and a plant cell (right) are shown.which organelle, labeled x in the diagram, is found in both plant and animal cells?

Your sense of touch depends upon: a. direct contact b. heat chemical c. reactions d. pain