Q: What unit of measurement determines how far something travels in a given amount of time? Choices: - distance - volume - density - speed A:
speed

(Question)
Q: Heat, electricity, or light might provide what necessary input to the process of decomposition? Choices: - source - material - food - energy A:
(Answer)
energy

Ques: Q: Amplitude describes what about the wave's crest and trough? Choices: - The minimum parts - How frequently the parts occur - The width of the parts - the maximum parts A:
Ans: the maximum parts

(Q).
Q: Canoe paddles, nutcracker, and hammer are examples of what type of simple machine? Choices: - lock - handle - pivot - lever A:
(A).
lever

Ques:Q: Physical science is defined as the study of what? Choices: - light & matter - biology & light - matter & elements - matter & energy A:

Ans:matter & energy

Ques: Q: In what energy industry process are fluids pumped through a borehole, creating fractures in the rock that contains the natural gas? Choices: - grinding - oil wells - strip mining - fracking A:
Ans:
fracking