the light-dependent reactions include an electron transport chain system that works in a very
similar fashion to the electron transport chain in respiration. briefly describe how this system
works and what job it performs in the light-dependent reactions. (your answer should include a
discussion about concentration gradient.)

Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides

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

As scientist had investigated evolution from a variety fields they have found