¿Alguien sabe quién es One direction? Tuve que usar el traductor de Go ogle para escribir esto.

How can a person  best  reduce the risk of injuries on the road?  

Which respiratory measurement as useful in differentiating between obstructive and restrictive pulmonary dysfunction

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?