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It makes up the enzymes that power many chemical reactions and the ... Because we don't store amino acids, our bodies make them in two different ways ... Oct 6, 2023 ... Our bodies are made up of millions of tiny cells grouped into tissues and organs. The cells grow and divide to replace old or damaged cells. Jan 1, 2023 ... Your heart is at the front of your chest on your left hand side. It is between the two lungs. The heart muscles pump blood around your body. You ... Fill out a report for all injuries requiring above procedures as required by local school policy. The Florida Department of Health has created a Student Injury ... A whole skeletal muscle is considered an organ of the muscular system. Each organ or muscle consists of skeletal muscle tissue, connective tissue, ... Allergic reactions begin in your immune system ... The immune system is made up of a complex and vital network of cells and organs that protect the body from ... Our work includes: Protecting habitat and designating critical habitat; Breeding staghorn corals in nurseries and planting them into the wild; Increasing ... The skull also protects various nerves and vessels that feed and innervate the brain, facial muscles, and skin. Human skull side.png.png. Cranial Bones, Sutures ... The skeleton allows movement, provides support and protection for vital organs and makes blood cells. · Skeletal muscles move the bones in the body. Feb 25, 2025 ... In the 200-plus years since the industrial revolution began, the concentration of carbon dioxide (CO2) in the atmosphere has increased due ...