Is it genetically the same or genetically different from the parents? Form an embryo that is genetically unique from the parents' organism.​

I'm not quite sure what this is asking, but if the embryo is genetically unique, that means it is genetically different from the parents.

i do not know and i have a 100 in this class

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.