Why are invasive species potentially dangerous? They decrease competition for resources. They can introduce foreign diseases and parasites. They increase the biodiversity in a population. They decrease the number of predators in a food chain.

Which progressive reform was least related to the causes and effects of world war i? o legislation limiting the use of child labor o establishing 8-hour workdays for railroad workers o reducing tariffs on imported goods o expanding women's rights and the right to vote

In ww1 where did france find laborers to with their war movement? ? & what country did the french fear?

What occupation did muhammad have before the first revelation? politician military general trader religious leader mark this and retum save and exit