Steve is unexpectedly called on in class. he hasn't the faintest idea of the answer, and he feels his heart start to pound and his palms begin to sweat. according to hans selye, he is in the phase of his stress response.

For 50 pointsfredrika's science teacher asked her to bring in three abiotic items from her backyard ecosystem. which of the following groups of items should she bring? a. a lightning bug, a plug of grass, and a wormb. a smooth rock, some red dirt, and an empty bird's nestc. a ladybug, a spider, and some water from a mud puddled. a caterpillar, a pine cone, and a piece of a robin's egg

The physical feature that makes up part of the border between canada and the united states is the

Which choice best describes how your answer compares to the sample