Answer:
The source of energy that is used to power the movement of contraction in working muscles is adenosine triphosphate (ATP) – the body's biochemical way to store and transport energy. However, ATP is not stored to a great extent in cells. So once muscle contraction starts, the making of more ATP must start quickly.
Explanation: Brainliest?
KE = 1/2 x 80 x 60^2
KE = 144000
Answer:
Person B
Explanation:
Person B will hear the frequency that is lower than the B- flat.
