Who was the first communist leader of Russia? Marx
Lenin
Stalin
Khrushchev
plz help me plz

Canada economy usa test prep i am stupid i don’t get it

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 graph represents price and output quantities under a monopoly what price will the monopolist firm set