Question

1. what are the two classifications of vitamins that humans need?

probiotics and minerals
protein - based and lipid - based
water - soluble and fat - soluble
soluble and insoluble

Explanation:

Vitamins for humans are classified into water - soluble (like B - vitamins and vitamin C) and fat - soluble (such as vitamins A, D, E, and K) based on their solubility properties.

Answer:

C. water - soluble and fat - soluble