According to the theory plate tectonics, the earth's crust is broken into about 12 plates that float on hotter, softer rocks in the underlying mantle. these plates move about the earth, just inches each year. these slight movements are responsible, in great part, for the earthquakes and volcanoes that happen on earth. what is the source of energy that drives this plate movement?

What’s the percent by mass of carbon in c10h14n2

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

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.