Identify the similarities between the human settlement models of Ernest Burgess and Homer Hoyt. Give your response in the form of a short paragraph.

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j