How did science play a role in diagnosing the water problem in Flint

The tubes transporting minerals and water upward are called ?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

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