Which statement best describes science?

it involves an unsystematic process
it involves a systematic process
it is supported by beliefs or opinions
it is supported by a subjective view

Which statement is best described as a atom

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)

How many moles of oxygen react with 12 moles of aluminum