Which of the following include all the others? a) DNA molecules b) histones c) chromosomes d) nucleosomes

it cools slower in the earth meaning the crystals have more time to form than lava on the surface

c. live where it’s cold and icy

c is the correct answer hope this !

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.