Roseanne heated a solution in a beaker as part of a laboratory experiment on energy transfer. after a while, she noticed the liquid solution began to circulate within the beaker. what process involving heat transfer did roseanne observe inside the beaker?

Which of the following characteristics of earth's relationship to the sun explains the existence of earth's seasons? choose all that apply. earth has a satellite called the moon, which rotates around earth. earth spins on its axis, completing one rotation each day. earth's axis always points in the same direction relative to the stars. earth's axis is tilted relative to its orbital plane. earth orbits around the sun, completing one orbit each year.