Which of the following types of stars had a greater initial mass? (2 points) Group of answer choices

Orange main sequence

White dwarf

Blue main sequence

Supernova

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.