How do the animals in an ecosystem mainly acquire the sun’s energy? a) they absorb energy through their skins. b) they obtain energy when they drink water. c) they obtain energy trapped and stored by plants. eliminate d) they can convert the sun’s energy into chemical energy.

An easy way to calculate the amount of energy available at each level is to what?

Read the scenario below and answer the question that follows. hallie is reading a novel in the library when susan, her best friend, slumps down in a chair next to her. susan doesn't say anything, but hallie knows that susan is upset because she is slumping in her seat and rolling her eyes. a psychologist would explain that hallie is interpreting her friend's emotion based on a. the behavioral component of emotion b. her friend's ability to regulate emotion c. the verbal component of emotion d. the physiological component of emotion select the best answer from the choices provided a b c d

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.