There are 2 names, a colony or a cloud, with colony being more used.
The change in temperature is greater when the water is heated with the use of the fire caught by the food substance, then the energy content in the food substance is higher because the heat energy is greater, since the heat energy is absorbed by the water when the fire is kept under the test tube containing water. The formula indicates that if the change in temperature is greater when the mass of the substances and the volume of water are constant, then the heat energy is higher.
Look at there paper and make sure the person you copying is a smart student
Maybe if you put which book are you talking about or text I will be able to help you
