The answer is A a change in time
Tension = Mass * Gravity
Tension = 15 * 9.81 = 147.15
Answer:
C .25 grams
Explanation:
After each half life, the mass is reduced by half.
2/2 = 1
1/2 = 0.5
0.5/2 = 0.25
Answer: D Although the total energy remains constant, nonrenewable fuels convert chemical energy into forms that are difficult or impossible to use again.
Explanation:
The first law of thermodynamics says that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another.
Answer:
nutrients
Explanation:
Nutrients are matter that organisms require for their life processes.
