(Q).
Answer the following question given this paragraph: Liquids If the particles of a substance have enough energy to partially overcome intermolecular interactions, then the particles can move about each other while remaining in contact. This describes the liquid state. In a liquid, the particles are still in close contact, so liquids have a definite volume. However, because the particles can move about each other rather freely, a liquid has no definite shape and takes a shape dictated by its container. Q: In a liquid, the particles are still in close contact, so liquids have a definite what? Choices: - growth - shape - weight - volume A:
(A).
volume

(Q).
Answer the following question given this paragraph: Mid-wavelength electromagnetic waves are commonly called light. This range of electromagnetic waves has shorter wavelengths and higher frequencies than radio waves, but not as short and high as X rays and gamma rays. Light includes visible light, infrared light, and ultraviolet light. If you look back at Figure above , you can see where these different types of light waves fall in the electromagnetic spectrum. Q: What are mid-wavelength electromagnetic waves commonly referred to as? Choices: - gamma rays - x-rays - electricity - light A:
(A).
light

(Q).
Answer the following question given this paragraph: Q: What makes the earth habitable for humans? Choices: - carbonate of water - aridity of water - availability of water - abundance of water A:
(A).
abundance of water