Asnail crawls along at a constant rate of 3 centimeters per minute in a northly direction. this is a description of the snails what? a) speed b) velocity c) acceleration d) displacement

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Which bonds are found inside a water molecule

Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.