Question

what best describes the amount of heat needed to raise one gram of water one degree celsius? a calorie a joule a newton a watt

Explanation:

A calorie is defined as the amount of heat required to raise the temperature of one - gram of water by one degree Celsius. A joule is the SI unit of energy but not specifically defined in terms of heating water. A newton is a unit of force and a watt is a unit of power.

Answer:

a calorie