Answer:the best activity Karen should do is weight training
Explanation:
<em> I think that the answer is poverty</em>
Answer:
Yes
Explanation:
Heart attacks have nothing to do with gender
A nephron is the functional unit of the kidney. it is the structure that produces urine which is the process of removing waste and excess substances from the blood. there are about 1,000,000 nephrons in each human kidney.
