Its kinda like how long ur lungs are able to endure constant pressure being put on them..to be able to take in oxygen so u can breathe..cause i mean..im pretty sure respitory mans like
The function of a protein is determined by its shape. Proteins are composed of polypeptides in which a sequence of amino acids connected through peptide bonds. This sequence is referred to as a proteins primary structure. The shape of each protein molecule determines its function in a cell.
I don't know if this will help but I hope it dose.
A radiation is a emission of energy as electromagnetic waves or as moving subatomic particles, , especially high-energy particles that cause ionization
Answer:B.Atherosclerosis is characterized by plaque buildup.
Explanation: Atherosclerosis is caused by the deposition of the plaque that makes the walls of the arteries thinner than they usual are and as they get blocked this can result to heart attack .