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tia_tia [17]
2 years ago
12

People with emphysema often have a difficult time with air trapping, which is air left in the lungs following expiration, often

due to the destruction of the alveoli. Pulmonary rehabilitation educates people who suffer from this disease to use which muscles to help air leave the lungs more effectively?
Biology
1 answer:
larisa [96]2 years ago
3 0

Answer:

Diaphragm

Explanation:

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Humoral immunity begins when an antigens bind to B cells.  Interleukins or helper T cells provides a secondary signal to the B cells that activates a B cell and allows B cell proliferation.  which roduces produce plasma cells. The plasma cell then produces antibodies which are identical to the specific antigen. The antibodies are the released and circulate through the body, binding to antigens.  B cells the further produces memory cellss for future immunity.

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