Q: Displacement is a vector quantity, which means it has both direction and what else? Choices: - radiation - rate - waves - magnitude A:
magnitude

(Question)
Q: What's the term for a cyclic hydrocarbon with a carbon-carbon triple bond? Choices: - bialkyne - tricycloalkyne - bicycloalykne - cycloalkyne A:
(Answer)
cycloalkyne

Ques: Q: Deep within the earth what force is so great that a rock behaves like a stretched rubber band? Choices: - momentum - magnetism - volcanoes - pressure A:
Ans: pressure

(Q).
Q: What type of organism is a bacteria? Choices: - multicellular organism - fungi - paramecium - single-celled prokaryotic A:
(A).
single-celled prokaryotic

Ques:Q: What is the conversion of metals from their ores to more useful forms called? Choices: - thermodynamics - nanotechnology - crystallography - metallurgy A:

Ans:metallurgy

Q: What stage in human males lasts from about ages 12 to 18 years and is controlled by hormones? Choices: - childhood - adolescence - maturity - puberty A:
puberty