IV therapy is the direct infusion of medication or liquid substances into a person bloodstream. When a person receives IV therapy, what should the solute
concentration of the infused liquid be relative to blood? Why is this important?

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

voluntary muscles are controlled by the cerebellum.