The answer is C. Hope it helps good luck. Please mark me the brainliest ty
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Renin. Renin is a hormone that is produced by the kidneys and it acts to elevate the blood pressure. ... Angiotensin II causes blood vessels to constrict, which raises the blood pressure. It also causes the kidneys to retain more sodium and water, which raises the volume of the blood
Answer:
A. score on the vocabulary test to have improved and his score on the picture design to have declined.
Explanation:
Aging has NOT been shown to affect one's crystallized abilities.
With aging, comes a gradual decline of fluid abilities.
