The Rock Cycle is Earth's great recycling process where igneous, metamorphic, and sedimentary rocks can all be derived from and form one another. Analogous to recycling a Coke can, where an old can ...

Minerals are a particular type of nutrients that your body needs to function properly. However, mineral deficiency occurs when your body does not absorb or receive it's required amount. The human body ...

Sara Novak is a science journalist and contributing writer for Discover Magazine, who covers new scientific research on the climate, mental health, and paleontology. View Full Profile. Nowadays cell ...