Biofuels can be created by microbial action or burned directly as wood or dung requires fossil fuel input to produce produces no greenhouse gases when burned could not supply an alternative fuel to gasoline is a form of fossil fuel

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

What is the role of the phospholipid belayer in cellular transport in living cells

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.