The self is innate and part of our genetic makeup. a. true b. false

b. false

Explanation:

Because it is the "Correct Answer"

a time line cause it goes from 685 to 978

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.