Q: Answer the following question given this paragraph: An asteroid can only change due to a collision. A collision may cause the asteroid to break up. It may create craters on the asteroid's surface. An asteroid may strike a planet if it comes near enough to be pulled in by its gravity. Q: What is the only thing that can change an asteroid? Choices: - weather - a wind - a situation - a collision A:
A: a collision

Q: Answer the following question given this paragraph: Courtship behaviors occur in many other species. For example, males in some species of whales have special mating songs to attract females as mates. Frogs croak for the same reason. Male deer clash antlers to court females. Male jumping spiders jump from side to side to attract mates. Q: What type of behavior is frogs croaking or deer clashing antlers an example of? Choices: - instincts - learned behavior - mating - courtship A:
A: courtship

Q: Answer the following question given this paragraph: The patterns of atoms that make a mineral affect its physical properties. A mineral's crystal shape is determined by the way the atoms are arranged. For example, you can see how atoms are arranged in halite in Figure above . You can see how salt crystals look under a microscope in Figure below . Salt crystals are all cubes whether they're small or large. Q: A mineral's crystal shape is determined by the way what objects are arranged? Choices: - molecules - particles - Electrons - atoms A:
A: atoms

Q: Answer the following question given this paragraph: Populations of viruses do not grow through cell division because they are not cells. Instead, they use the machinery and metabolism of a host cell to produce new copies of themselves. After infecting a host cell, a virion uses the cell's ribosomes, enzymes, ATP, and other components to replicate. Viruses vary in how they do this. For example:. Q: Populations of viruses do not grow through cell division because they? Choices: - Static - Acidic - non living - are not cells A:
A: are not cells