A complete map of all 20,000 human genes was a result of ___ * Gel Electrophoresis
Transgenic Bacteria
The Human Genome Project
GMO's

cuz he's blad

explanation:

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.