Which cell junction prevents the movement of solutes between the cells of an epithelial layer?

Gap junctions

Explanation:

Gap junctions form pores that connect adjacent cells. In this way signaling molecules, ions and other substances can pass through the pore to the adjacent cell. This type of cell junctions are important in cardiac muscle responses, in brain signaling, during childbirth, etc.

its temperature is increasing. this causes molecular vibrations to increase.