What is 20°c in fahrenheit? a. 68°f b. 62°f c. 100°f d. 36°f

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

The ability to make things happen is also called a. heat b. force c. matter d. energy

Which statement describes the formation of our sun? a disk formed of long trails of stars coiled into a spiral. it formed an elliptical flattened disk. heat and gases contracted within a nebula. gravity pushed stars away from a center core.