15.What is one problem that must be overcome before nuclear fusion reactions that produce energy on our planet are a reality? a. Scientists must determine how to control the reaction
b. A company must first apply for a patent
c. Cars have to be redesigned
d. There is not enough open space available in the United States

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?

What is the effect of returning nuclear reactor cooling water back into bodies of water?

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.