Blue crabs live in water. ghost crabs live in sand dunes and on beaches. fiddler crabs live in marshes and mud flats. is this statement true or false? these crabs live in different habitats because limiting factors change from ecosystem to ecosystem. a. true b. false

In each transformation of energy , some energy what?

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

Explain why biological control methods are generally environmentally superior to chemical pest control methods.