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.
Lemon-lime flavor sodas, such as Sprite and 7-Up, are the sodas most likely to be caffeine-free. Some popular root beer brands including Barq's, and Mugg are also caffeine-free according to their nutritional content labels. There are many beverage alternatives to soda that don't have caffeine, such as lemonade. Just because a beverage is caffeine-free does not mean it is considered healthy, however. It is important to keep in mind other ingredients, such as sugar, that are also contained in soda and that can be problematic.