Answer:
1. Minerals are important for your body to stay healthy. Your body uses minerals for many different jobs, including keeping your bones, muscles, heart, and brain working properly. Minerals are also important for making enzymes and hormones.
2. Platinum serves a critical role in the circuit boards of medical apparatus, electrical gadgets and household gadgets, including fiber optic cables for telecommunication devices. The metal is also critical in keeping people alive, serving a huge role in pacemakers to transmit electrical impulses to stabilize heartbeats.
3. Copper is the most vital mineral to modern life, used in everything from electrical wiring in households and cars to the saucepans in our kitchens. Thanks to its antimicrobial properties, copper can even fight bacteria.
