Suppose these substance were placed in a freezer set to -50 grades celsius. which substance would become a liquid. clorine, mercury, oxygen, tungsten.

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Light waves can move through , but they travel fastest when they move through a(n) .