Asolute and a solvent are mixed together to form
a. a molecule
b. a solution
c. an element
d. a compound

Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults

What happens when a rubber rod is rubbed with a piece of fur?

The dominant wavelength of energy emitted by the sun is