Q: The velocity at the beginning of the time interval is called what? Choices: - growing velocity - internal velocity - previous velocity - initial velocity A:
initial velocity

(Question)
Q: What colorful arc-shaped atmospheric phenomena are produced by a combination of refraction and reflection? Choices: - lightning - shadows - sunsets - rainbows A:
(Answer)
rainbows

Ques: Q: Liverworts are small plants that grow close to what? Choices: - houses - beaches - tree tops - ground A:
Ans: ground

(Q).
Q: What simple machine consists of two connected rings or cylinders, one inside the other, which both turn in the same direction around a single center point? Choices: - pully - bloom and axle - spoke - wheel and axle A:
(A).
wheel and axle

Ques:Q: Which form of matter assumes the shape of its container? Choices: - solids - liquids - crystals - gas A:

Ans:gas

Q: In science, what is supported by much evidence, widely accepted by credible scientists, and unlikely to be disproved? Choices: - law - concept - hypothesis - theory A:
theory