Changes

: A calorie is the [[energy ]] needed to [[heat ]] 1 [[gram]] of water by 1 degree Celsius.: The average adult [[male ]] [[human ]] needs 2500,000 [[Calorie]]s per day.: The average adult [[female ]] [[human ]] needs 2000,000 [[Calorie]]s per day.

| style="height:20px; width:50px100px; text-align:center;" |'''[[Unit]]'''| style="height:20px; width:50px100px; text-align:center;" |'''In Calories'''

| style="height:20px; width:50px; text-align:center;" |1 [[kCalkilocalorie]]

| style="height:20px; width:50px; text-align:center;" |1 [[kJkilojoule]]| style="height:20px; width:50px; text-align:center;" |240Cal|} ==Key Stage 4=====Meaning===A '''Calorie''' is a non-scientific unit for [[energy]] which is used to state the [[Balanced Diet#Energy in Food|energy in food]] and the [[energy]] required to [[exercise]]. ===About Calories===: A calorie is the [[energy]] needed to [[heat]] 1 [[gram]] of water by 1 degree Celsius.: The average adult [[male]] [[human]] needs 2500,000 [[Calorie]]s per day.: The average adult [[female]] [[human]] needs 2000,000 [[Calorie]]s per day. ===Unit Comparisons==={| class="wikitable"| style="height:20px; width:100px; text-align:center;" |'''[[Unit]]'''| style="height:20px; width:100px; text-align:center;" |'''In Calories'''|-| style="height:20px; width:50px; text-align:center;" |1 [[kilocalorie]]| style="height:20px; width:50px; text-align:center;" |1000Cal|-| style="height:20px; width:50px; text-align:center;" |1 [[Joule]]| style="height:20px; width:50px; text-align:center;" |0.24Cal|-| style="height:20px; width:50px; text-align:center;" |1 [[kilojoule]]