The placenta provides oxygen and nutrients to growing babies and removes waste products from the baby's blood. The placenta attaches to the wall of the uterus, and the baby's umbilical cord develops from the placenta.The umbilical cord is what connects the mother and the baby.he placenta attaches to the wall of the uterus, and the baby's umbilical cord develops from the placenta.
Metabolism is the set of ilfe-sustaining chemical transformations within the cells of living organisms. These enzyme-catalyzed reactions allow organisms to grow and reproduce, maintain their structures, and respond to their environments.
Metabolism is the process by which your body turns what youâve eaten into fuel. The frequency, amount and type of foods we eat affect how well metabolism works to better fuel our bodies. The level of physical activity we maintain and the consistency of that exercise also play a part.