Answer the following question given this paragraph: Metamorphic rocks start off as some kind of rock. The starting rock can be igneous, sedimentary or even another metamorphic rock. Heat and/or pressure then change the rock's physical or chemical makeup. Q: What kind of rock's makeup is changed by heat and or pressure? Choices: - tectonic - basaltic - igneous - metamorphic A:
metamorphic

Answer the following question given this paragraph: Innate behaviors occur in all animals. However, they are less common in species with higher levels of intelligence. Humans are the most intelligent species, and they have very few innate behaviors. The only innate behaviors in humans are reflexes. A reflex is a response that always occurs when a certain stimulus is present. For example, a human infant will grasp an object, such as a finger, that is placed in its palm. The infant has no control over this reaction because it is innate. Other than reflexes such as this, human behaviors are learnedor at least influenced by experiencerather than being innate. Q: Innate behaviors occur in all animals. however, they are less common in species with higher levels of what? Choices: - hormones - interdependence - nonverbal communication - intelligence A:
intelligence

Answer the following question given this paragraph: Work is done only if a force is exerted in the direction of motion. If the motion is perpendicular to the force, no work has been done. If the force is at an angle to the motion, then the component of the force in the direction of the motion is used to determine the work done. Q: Work is done only if a force is exerted in the direction of what? Choices: - wind - north - gravity - motion A:
motion