Antibodies are produced by specialized white blood cell called B lymphocytes or B cells when an antigen binds to the B cell surface it stimulate the B cell to divid
C. It requires intermediate medical help
Answer:
no... being on a ventilator most of the time means that the person can't breathe on their own without needing help... being intubated is used during surgeries.
Explanation:
Answer:
he is using more energy to get up the hill
Explanation:
