Loess is sediment made up of fine particles of silt that have been deposited far from their source by

Marianne is comparing two animals: a fruit fly and a fruit bat. she asks, "do a fruit fly and a fruit bat share a common ancestor in their evolutionary history? " according to evolutionary theory, what is the answer to marianne's question?

What did the first language sound like

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen