The above diagram shows how OA.
fungi use nitrogen in the atmosphere to produce bacteria.
OB.
animals and plants cause pollution in Earth's soils.
OC.
bacteria cause diseases in animals and plants on Earth
D.
nitrogen-containing nutrients are recycled in ecosystems.

How did world war i contribute to the events leading up to world war ii? (a)germans wanted to expand their nation to regain territory in the soviet union. (b)britain and france wanted to force germany to make reparation payments. (c)germans hated the versailles treaty and supported hitler's actions to defy it. (d)the soviet union wanted to take over german territory in eastern europe.

Gettysburg address question. lincoln uses the images of birth and rebirth in this address. why?

In a market economy, what does a producer mean when it asks, "is there a market for my products? is there a place where we can sell our products? " "ls our product being made more cheaply overseas? " will consumers need and want to buy our products? " will the government support demand for our products? "