Which nerve people perceive pain? afferent nerves cranial nerves efferent nerves somatic nerves

When water freezes, it . contracts expands

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.