Adenosine triphosphate, or atp, is primarily used as in living organisms

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.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added

protistas excret ethanol used in the manufacture of vinegar