True, physical excercise helps
Answer:
I dunno for sure but i think its C " reduced wear and tear".
Explanation:
I dont really have an explanation for it, it just kinda feels right. Ill update this with the actual answer when i submit the test.
its 55 :) have a great day queen/king/whatever gender you are
Answer:
The temperature of the cooler substance was close to the room temperature. Therefore, the system experienced less change
Explanation:
Generally, in a closed system containing two bodies at different temperatures, there is a flow of heat energy from the body at a higher temperature to the body at a lower temperature. The effect is more significant when there is a large temperature difference between the bodies. However, if the temperature difference is small or insignificant, the change will be less.