Donna has heard that dogs can only see in black and white, but she refuses to believe it outright. Instead, she is going to figure out some tasks that require color vision to test her own dog to better assess this statement. Donna is best illustrating which scientific attitude?

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae