If a person has the values for an object’s density and volume, what value can be calculated? the object’s sizethe object’s massthe shape the object forms in a containerthe amount of space the object takes up

 Mass

Explanation:

According to : available data i.e., density and volume, these quantites relats the mass;

As we know that "the density of fluid is defined as it is the ratio of mass of the fluid to the volume of the fluid" .

Mathematically, density (ρ) = mass ÷ volume

                               => mass = density × Volume

                               => m = ρ × V

Therefore, we calculate the "mass"

its B

Explanation:

object 2 because all the other ones are wrong

radiation

explanation:

heat is transmitted by radiation