Please help hurry. I need help. Is times help help

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

Construct at least two possible hypotheses for the student’s experiment.

How can an organ, such as the lungs, work for multiple body systems?