Which of the following might be in for a rough orbit around the Sun because of debris in their paths? (Choose all that apply.) Neptune
Mars
Ceres
Eris
(This is science)

Which term best describes the form sound takes as it travels away from a drum (a- gas)(b-music) ( c-waves) (d-particles

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Which fact represents evidence for the big bang theory?