Can anyone arrange zoom meeting for fun ?

Explain which dri value would you use to make sure that the vitamin supplement that you use does not contain too much vitamin a

Can someone give me one specific health problem, and explain it. !

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?