Hector drew the diagram below to illustrate projectile motion. How should hector correct his diagram? he should switch the labels ""gravity"" and ""inertia. "" he should make the arrow for ""path"" curve downward. He should switch the labels ""inertia"" and ""path. "" he should make the arrow for ""inertia"" curve downward.

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers

Which of the following sections on the sat presents the questions in order of difficulty, from easiest to hardest, within each question type? select all that apply. math test writing and language test reading test