I just looked at a small section of my DNA, and found there were 42 Cytosines in it, how many Guanines would be in that same section?

One of the methods used to reduce energy use is: a. energy efficiency c. energy conservation b. energy reservation d. energy holding select the best answer from the choices provided a b c d i know the answer is not option a

Why should the united state be concerned about air pollution in china?

Which of the following is the most likely outcome of global warming