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Is this true or false please comment and I will give answer
The substance that provides immediate energy is adenosine triphosphate (ATP). ATP is called the energy currency of the cell, and is hydrolyzed to produce adenosine diphosphate and a phosphate group.
ATP is obtained by break down of carbohydrates, fats as well as proteins.
The arteries carry oxygenated blood away from heart and then re-takes it back to your system
This is a question that only you yourself can answer. No use of asking someone else to try and describe your aggression towards a family/friend.
