How is energy transferred and used during a chemical reaction or process? add your claim, evidence, and reasoning.

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice

Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.