Which of the following statements is true? A. The energy of electrons decreases with increasing
distance from the nucleus.
B. Electrons removed from atoms always increase the
stability of the atom.
C. Electrons circle the nucleus in predictable orbits like
the Earth around the sun.
D. Electrons are considered valence electrons if they
are in the outermost electron shell

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.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101