What would you multiply "atoms of barium" by to get the units "moles of barium"? (number)
atoms Ba x
(unit)
moles Ba
(number)
(unit)

Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.