Which nutritional class absorbs vitamins and sustains the immune system?

fats

Explanation:

Despite what you think, the body can not be without fat. Fat is seen as one of the greatest enemies of our health. In fact, this substance has its importance for the proper functioning of the body as long as it is consumed in the right amount. Fat is a source of energy for the body and also fulfills other functions such as participating in cell building, maintaining body temperature, protect vital organs, absorb and transport vitamins and make up the enzymes, hormones and substances that help the immune system.

there are men and women, some choose to be both or change their gender. often times those people go by "other". those who change their gender are known as "transgender"