a) Assume that you are going to a Galapagos Island to measure natural selection on morphology in a ground finch (Geospiza fortis). You suspect that some morphological traits will determine whether the individual bird survives or dies in the upcoming dry spell (drought). Is it a good research strategy to measure as many body traits as possible (wing length, leg length, body weight, tail length, etc.) or should a wise researcher just “bet” on a certain trait (for example, wing length) to be the key trait for surviving the drought? Why or why not?

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.