What effect did the battle of antietam have on the north?

Name two things the mycenaeans learned from the minoans

What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money

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