Which statement best describes macromolecules? Macromolecules are four categories of important biological molecules, each with its own basic components and functions.

Macromolecules are biological molecules with different functions, but they are built from the same basic components.

Macromolecules are the larger forms of certain biological molecules, where many of the basic components are connected.

Macromolecules are the four major categories of important molecules, one of which is biological molecules.

Two critical interventions to turn around the opioid crises are:

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

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