In the kidney, the structures that filter the blood are the a. neurons b. bile ducts c. nephrons d. ureters

In the kidney, the structures that filter the blood are the nephrons. Correct C

These microscopic structural and functional units are used separate to water, ions and small molecules from the blood and are responsible for  filtering the wastes and toxins, and return of the  needed molecules to the blood.

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a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.