Homeostasis is illustrated in the human body by the effects of insulin on the amount of 1)proteins digested 2)amino acids absorbed into the blood 3)oxygen transport to the lungs 4)glucose in the blood

Many kangaroo rats live in the sonoran desert of the southwestern united states. they have a variety of adaptations for living in the desert. under which circumstance would the kangaroo rats of the sonoran desert be most likely to develop new adaptations by natural selection?

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

The production of cells during mitosis into specialized function is recombination or differentiation