Please help! I am so confused, please just help me understand this thing! I'm desperate

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

_is a product of the first stage of photosynthesis.atpglucosecarbon dioxidewater

Which of these is one of the nitrogenous bases in dna? a. proline b. leucine c. glycine d. thymine