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 key nutrients that your body requires to function. They affect various aspects of bodily function, such as growth, bone health, muscle contractions, fluid balance, and many other ...

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 ...