When matter changes from one state of matter to another it is

a. water cycle

b. heat energy

c. physical change

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball