Which tool would you use to organize the list from fewest calories to most calories?

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?