03-11-2014
Biology

contestada

Before scientists learned how to make artificial fertilizers, what key process limited the amount of nitrates available to plants in most ecosystems?

Respuesta :

robertwitekp robertwitekp

03-11-2014

I believe rottening would be the answer. Rotting, dead plants and animal feaces make great fertilizers.

Answer Link

Otras preguntas

A group of 18 people ordered soup and sandwiches for lunch .each person in the group had either one soup or one sandwich.the sandwhiches cost $7.75 each and th

What's a Mudslinging. Please help?

what is database of computer ?

Rule for the relationship between certain quantities. Domain Origin Formula Term

what is the 14 the amendment

In what city will you find NASA’s headquarters for all piloted U.S. space projects?

If you visit the National Mall, where are you? a. Minneapolis, Minn. b. New York City, N.Y. c. Washington, D.C.

The heads of which presidents are carved into Mount Rushmore?

Calculate the number of oxygen atoms in 2.00 moles of Mn2O7

d = √[( x₂ - x₁) + (y₂ - y₁)] Midpoint Formula Slope Form Distance Formula Quadratic Formula