Answer:
the answer youre looking for is A.
(every object located in the universe emits radiation)
Explanation:
Haha but i don't want keep yourself
Answer:
Independent is hormone and dependent is the weight
Answer:
h - height
Explanation:
gravitational potential energy = m * g * h
m stands for mass. Mass doesn't change in physics
g stands for gravitational acceleration. It is a constant.
h stands for height. When the skater moves up and down the track the height from the ground changes. Therefore this variable does change.
