Which of the following events occurs first? a)the brain sends a signal to the muscles b)the blood vessels just under your skin become narrow c)the hypothalamus detects a drop in body temperature d)you shiver

Which process must a cell undergo top identical cells at the end of cell division

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone