Science >> Biology for Kids. Muscles are how we move and live. All movement in the body is controlled by muscles. Some muscles work without us thinking, like our heart beating, while other muscles are controlled by our thoughts and allow us to do stuff and move around. There are over 650 muscles in the human body.
Send Feedback. Caffeine Free Coke is the same in every way to Coca-Cola classic except it contains no caffeine. There is also caffeine free versions Diet Coke and Coke Zero for those that love the taste of Coke, but don't want the caffeine.
However, given that the formula has always remained secret-this may simply be an embellishment. The Diet Coke range actually contains about 32% more caffeine than the standard coke formula. Coca-Cola Blak had the highest amount of caffeine of any coca-cola drink, but has since been discontinued.oca-Cola Classic contains 2.83 mgs of caffeine per fluid ounce (9.58mg/100 ml).