Q: What does temperature measure? Choices: - lowest kinetic energy of molecules - average potential energy of molecules - highest potential energy of molecules - average kinetic energy of molecules A:
average kinetic energy of molecules

(Question)
Q: Scientists use the principles of what to make predictions, which they then test? Choices: - their teachers - their guesses - their faith - their hypothesis A:
(Answer)
their hypothesis

Ques: Q: Fractures, rickets, and osteoarthritis all affect what part(s) of the body? Choices: - fossils - Heart - animals - bones A:
Ans: bones

(Q).
Q: In what unit is speed usually measured? Choices: - radians - calories - Celcius - miles per hour A:
(A).
miles per hour

Ques:Q: What vision defect occurs because the eye is too long? Choices: - hyperopia - blindness - astigmatism - myopia A:

Ans:myopia

Q: The way a mineral cleaves or fractures depends on what part of the mineral? Choices: - the fault structure - the core - the crust - the crystal structure A:
the crystal structure