Answer:
hmmmm MARK ME BRAINLIST
Explanation I think Characteristics of ATP. Adenosine triphosphate (ATP) is an essential aspect to life, as it is the basic source of energy for all known living cells. ATP serves a dual function: it is individually a source of energy, as well as being involved in processes that release more energy when it is broken down to form adenosine diphosphate (ADP).
The correct answer is D. RAMP because you use a ramp to reduce the amount of force needed to that work force. Hope This Helps!
The two substances that scientists use are
carbon-14 and carbon-12
