Assume you have a sealed jug that only contains air. if you heat the air in the jug it will have a higher temperature. what are other properties of air will change?
a: air volume
b: air density
c: air composition
d: air pressure

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?