How will the changes to the hydrosphere affect the atmosphere, geosphere, and biosphere?

What is the next step in muscle contraction after the actin changes shape? (apex)

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents 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