A certain percentage of body fat is essential for the body to function effectively.

The statement that a certain percentage of body fat is essential for the body to function effectively is true. Making, breaking, storing and mobilizing fats is at the core of how humans and all animals regulate their energy. So, fats are essential for energy regulation.

Explanation:  There are two types of body fat: storage body fat and essential body fat. Both of them are taken into account when calculating body fat percentage.

i don't think so because different teachers have different materials. tehy teach differently, unless you know for sure your teacher is the exact same as others. i would just contact ur teacher

you actually cant delete a question, you can only edit the question to say you do'nt need anymore or just wait 2 weeks and it'll be deleted by/p>