Which of the following statements is an explanation? A. Aggressive chimpanzees should be monitored during meal times or fed separately from other chimpanzees. B. Chimpanzees will behave aggressively when they feel threatened by other individuals. C. A chimpanzee associates food stealing with aggression due to evolutionary pressure. D. Giving better supplies of food to chimpanzees will decrease their aggressive behavior.

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.

The chart shows daniela’s run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s

You are a researcher for a golf club manufacturer. you are given two identical looking cubes of a metal alloy. you are informed that they are made of the exact same material, but one is crystalline, whereas the other is amorphous. it is your job to determine which one is amorphous this one is more stress-resistant and is useful in reinforcing golf clubs. which of the following is the best way to determine which is which? a. determine the density of each cube. the more dense one is the amorphous solid. b. melt both cubes and look for a broader range of melting temperatures. the one that melts over a broader range of temperatures is the amorphous solid. c. determine the density of each cube. the less dense cube is the amorphous solid. d. melt both cubes and measure the range of melting temperatures. the one that melts over a narrower range of temperatures is the amorphous solid.