One factor that could account for a drop in the water table is: A) more wind
B) more rain
C) pumping water from aquifers
D) less porous soil

Speed is the ratio of the distance of an object moves to

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.

How did the work of farmers and breeders in england influence the work of charles darwin