Id. k why just why like i get its health class but why !!??

To your family you want to buy a quality hand washing product. what are 4 strategies you woulld use

Felicia has a respiratory infection and has been coughing up a lot of mucus. she knows this means that her respiratory system is working to restore balance by getting rid of the invasive materials from her lungs. how does this happen?

Having health insurance means that a family cannot go bankrupt due to medical expenses. true or false?