What do carbohydrates provide? (gradpoint)

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Carbohydrates provide your body with energy!

Carbohydrates provide energy to the cells of our body, when we eat a food that contain carbohydrates our body start metabolism ways to obtain the energy from them. There are differents types of carbohydrates and they classified by the number of molecules of sugar (glucose, galactose, fructose, lactose, glycogen, etc) when those molecules of carbohydrates are in the final stage of metabolism we obtain the final product: Adenosine triphosphate (ATP), it’s a complex organic chemical that provides energy to drive many processes in living cells.

i'd say that the moon rock is about 2.2 billion years old.