Explain the effect changes in price have on the quantity of a good or service demanded, include the economic term for this phenomenon. Explain the substitution effect and the income effect in the context of the effect of changes in price on quantity demanded.

Political boundaries are determined by the political party in control at all time true or false

When zhang qin went to explore west, he brought back stories of

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