If two objects have different temperatures, heat will flow from the warmer object to the colder object
back and forth from one object to another object
from the colder object to the warmer object
up and then sink

Why is permeable soil best for plants that need a lot of drainage?

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

How many molecules are in 6.0 moles of methane