Answer the following question given this paragraph: 

Nutrients the body needs in relatively small amounts are called micronutrients . They include vitamins and minerals. Vitamins are organic compounds that are needed by the body to function properly. Several vitamins are described in Table below . Vitamins play many roles in good health, ranging from maintaining good vision to helping blood clot. Vitamin B12 is produced by bacteria in the large intestine. Vitamin D is synthesized by the skin when it is exposed to UV light. Most other vitamins must be obtained from foods like those listed in Table below .


Q: What is the term for nutrients the body needs in relatively small amounts, including vitamins and minerals?

 Choices:

- minor nutrients

- insignificant nutrients

- trace nutrients

- micronutrients

A:
micronutrients
