Which question could be answered using the process of scientific inquiry?
Why do tuna exist?
What food do tuna like to eat?
When will all of the tuna be gone from the ocean?
• How has the average size of tuna changed from year to year?
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What is turgor pressure, what causes it, and what does it do for a plant?

Cells destroy body cells infected by a virus or bacteria.

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