Which best describes the result of an organism reproducing through sexual reproduction? a. an embryo that is the result of a sperm cell fertilizing an egg b. a spore that is the result of a sperm cell fertilizing an egg c. a gamete that is the result of a sperm cell fertilizing an egg d. a bud that is the result of a sperm cell fertilizing an egg

not sure if this what   you'r looking for would be percent composition

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.