true
Hunger
Which is a feeling of physical discomfort caused by the body's need for nutrients?
Capillaries
digestive system
recycle nutrients
The purpose of the digestive system is to break down food into nutrients and waste. The nutrients nourish the body, the waste is sent through the excretory system.
oxygen and nutrients
So that they had the nutrients and proteins there bodys needed to survive, like how humans eat cows, or cows who eat grass.
Body fat calipers tell you how much fat you have. Though they aren't essential, they are great to have. They help you measure your success as you go along.
so that you can know when you start it's you bodys own little way of telling you "you start in ten days"
You need to consult a doctor about this... the headaches shouldn't be happening but the dizziness is normal. Its kind of your bodys way of telling you to sleep.
Water.