Una sustancia que ocupa el volumen de 70mL y una masa de 165g

The density of the substance is 2.357 g/mL

Explanation:

Given that the substance has a mass of 165 g and occupies a volume of 70 mL, I'm assuming that the question missing is: What is its density?

Density (ρ) is computed as follows:

ρ = mass/volume

ρ = 165 g/ 70 mL

ρ = 2.357 g/mL

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

b.final