<span>A) </span>increase; increase B) decrease; increase C) increase; decrease D) decrease; decrease
The answer is A. Increased hunger causes an increased appetite that is due to increased episodes of hypoglycemia (low blood sugars). This is due to an increase in metabolic rate that breaks up glucose for energy at very high rates.
Evolution theory is a shortened form of the term "theory of evolution by natural selection," which was proposed in the 19th century by Charles Darwin and Alfred Russel Wallace.
Ball-and-stick models show the bonds between atoms, but not the relative sizes of atoms. Space-filling models show the relative sizes of atoms, but not the bonds between atoms.