Who to make adolescence a separate developmental stage?

How are decisions by the supreme court under chief justice john marshall strengthened federal power

What decision were made by the first congress during its first year that shape the future of the government

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