Exocytosis is the process by which vesicles in the cytoplasm fuse with the cell membrane, releasing their contents into the cell's external environment. this is the form of transport used by a cell to dispose of large molecules. how does exocytosis a cell maintain its homeostasis?

Materials not required for the cell is given out by exocytosis. Waste materials, excess water and other undesirable substances are given out of the cell. Thus it helps in homeostasis

Cells must dispose of wastes in order to maintain their homeostasis.

Explanation: A cell's metabolic functions produce waste. If these wastes are not removed, they will build up in the cell and disrupt the cell's functions, so exocytosis helps a cell maintain its homeostasis by disposing of these wastes.

the answer is d. chordata

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.