Which best esplains how the body maintains homeostasis​

Explanation:

Through the various systems in the body for example the excretory system helps maintain homeostasis by filtering waste from blood, gets rid of waste and regulates fluid levels in the body.The respiratory system helps by giving the blood stream the oxygen it needs..

I hope this helps

power out to power in less than 100%

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )