Why is there not such thing as cold?

Hmm.

Explanation:

The reason is that energy is always transferred from a body at a higher temperature to a body at a lower temperature and, as a result, there is no such thing as “cold” flowing from the ice to the drink. Distribution of the kinetic energies of particles in a sample at two different temperatures.

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.