Is the study of matter and energy ,and the interactions between the two through forces and motion

Gymnast always perform on padded mats. how does the mats protect the gymnast

Correct relationship between molecular formula and empirical formula

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point