What are the four elements essential to life?

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More than 30 elements have a key function in helping plants and animals live and be healthy .Everything around us is composed of chemical elements. Elements are the basic building blocks of our lives. Elements combine with one another in different proportions to form everything from the air that we breathe, to the wood that we use to build our homes, to our own bodies. Our bodies use different chemical elements for different functions. For instance, our bodies use calcium to build strong bones and fluorine makes our teeth healthier. As our bodies consume these elements through daily functioning, we have to replace them in order to stay healthy and strong. The greatest source of these elements is through the food we eat. Because some of us do not always eat the right foods, we sometimes have to take dietary supplements, such as vitamins, to assure that we maintain the proper chemical balance in our bodies.

According to ancient Greek philosophers, all things are made of the four elements: earth, water, air, and fire.
First answer by Gymnasticsxo329. Last edit by Xyx105. Contributor trust: 0 [recommend contributorrecommended]. Question popularity: 7 [recommend question].

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