Question 17 2.5
Based upon the hours of day and night, which is most likely an equinox?
O Day: 14 hours and 3 minutes, Night: 9 hours and 57 minutes
Day: 10 hours and 1 minute, Night: 13 hours and 59 minutes
O Day: 13 hours and 29 minutes, Night: 10 hours and 31 minutes
O Day: 12 hours and 0 minutes, Night: 12 hours and 0 minutes
Questo

answer; i believe the answer is (polygenic inheritance;

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.