________ play a crucial role in returning nutrients essential for ...

[WWatsford]

________ play a crucial role in returning nutrients essential for plant growth directly to the soil.
 
  A) Chemical decomposers
  B) Herbivores
  C) Scavenging decomposers
  D) Producers

Question 2

The generation of alternate fuels from manure and cellulosic waste products
 
  A) increases our consumption of fossil fuels.
  B) reduces costs to a company by using waste products.
  C) increases the production of commercial waste products.
  D) eliminates the production and release of carbon dioxide into the atmosphere.

[LP]

Answer to Question 1

A

Answer to Question 2

B