How does the marginal product of labor change as more workers are hired?

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

Why are rates of overweight and obese children especially high among african american and latino children?

The framers added the commerce clause to the constitution because of confusion caused by each state passing its own trade laws, which had been allowed by