Answer:It would be all of them
Explanation: Because they all give ideas on how "could a school reduce its use of energy resources
The nucleus controls everything in a cell
Answer:
the body distributes more blood to the body surface where it can ... Changes in diameter affect peripheral resistance, pressure, and flow, which ... the aorta and carotid arteries: The aortic sinuses are found in the walls of the ... When blood pressure drops too low, the rate of baroreceptor firing decreases.
Explanation:
