The first americans came from
a) africa
b) asia
c) europe
d) south america

In 100,000 years, the rotation of earth will be slower by how many seconds?

Which religions are most commonly practiced in south asia

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