The human stomach break down food for digestion.
which statement best describes the stomach?
a. it is part of a cell with a specific function.
b. it is a single cell that performs a life function.
c. it is made up of a small number of cells that perform a
single function.
d. it is composed of millions of cells of several types working
together to perform a function.

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

i am positive it is c. condensing but i may be wrong