Option C: Later in the day, less power is developed in lifting each box
Answer:
Enzymes help break down food that we consume. They are found in the stomach or small intestine.
The kilogram is the SI unit of mass and it is the almost universally used standard mass unit. The associated SI unit of force and weight is the Newton, with 1 kilogram weighing 9.8 Newtons under standard conditions on the Earth's surface.