The entire digestive system is about 30 feet long. How does the digestive system's length aid in its function. Group of answer choices aids in excreting waste creates urine increases surface area helps food move quickly

Which statements are true of a scientific theory but not a hypothesis

How are tumors cells different from normal cells

Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4