In addition to being a nutrient, vitamin d acts as a hormone. in addition to being a nutrient, vitamin d acts as a hormone. a. true b. false

Several sources have noted that Vitamin D is more of a hormone than a nutrient. The substance controls the concentration of calcium that is present in our system especially in the blood. The hormone is essential and vital in strengthen bones. 

Hence, the answer to this item is letter A. True. 

I think it's 44

Explanation:

10+12+22=44