Small dense rocky planets - Study guides, Class notes & Summaries

WGU C165 Questions With Correct Answers 2023 The study of energy and forces of matter Physics The study of the properties of matter and how matter changes; atoms, molecules and their interactions to form substances Chemistry the study of the moon, stars, and other objects in space astronomy The scientific study of earth and the universe around it including structure, materials and processes Earth Science The experimental factor that is manipulated; the variable w...

WGU C165 Module 2 - Units & Measurements CORRECTLY ANSWEREDNewton's Law of Universal Gravitation The law that says every object in the universe attracts every other object, and that the force is affected by mass and distance: the greater the mass of an object, the greater the attraction; the farther apart the objects, the weaker the attraction. Nebula a cloud of gas and dust in space 00:02 01:23 Nuclear Fusion The process by which two or more small nuclei fuse to make a big...