Inflammatory molecules are released by mast cells in type i hypersensitivities; type ii hypersensitivities, however, are characterized by which of the following?
cell lysis (cytotoxicity)
strong antibody reactions against antigens
leukotriene release upon stimulation
localized tissue reactions, such as hives

materials water oxygen those are the things i can think of in this moment.

i don’t no. suiopgohjk

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.