Recommendations for Conserving and Recycling Energy Include

Recommendations for conserving and recycling energy include:

A) burying plant waste in landfills to protect arable land
B) purchasing commercial fertilizers for home gardens
C) burying cow manure to remove the excess methane from the air
D) producing biofuels from plants such as native grasses and algae that use less energy to grow
E) employing high-input agricultural techniques