Nearly all cars in the united states are powered by what fossil fuel?
oil
coal
nuclear energy
natural gas

Name the part of the the brain labeled "e".

How does friction with the atmosphere affect the speed of an artificial satellite

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino