Which best describes the current thinking about stress response and the immune system? a. chronic stressors enhance long-term immune responses, but short-term stressors create immunosuppression. b. both chronic and short-term stressors impair the immune system. c. neither chronic nor short-term stressors impair the immune s?

from the original order (top to bottom) the new order will go

1 (founder)

4 (hawk)

2 (mutate)

3 (next generation)

the median of the data is 4.5.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.