A French mathematician once said, “Science is facts; just as houses are made of stone, so is science made of facts; but a pile of stones is not a house, and a collection
of facts is not necessarily science.” Which significance does the quote place on the
action that scientists should take when they discover new information that is
contrary to old information?

1.the evidene of the reaction

2.yes

3.yes

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.

sorry, is there a picture? i do not see any arrows.

wut? unius0123 wut?