Under what circumstances would a food pyramid be a more useful model than a food chain?

Food pyramid represents optimal number of food which is to be eaten each day from each basic food group where as food chain depicts the relation between producer and consumers.

Explanation:

Food pyramid is first introduced by USDA (United States Department of Agriculture) in Sweden in 1974.

Food Pyramid is design to make easy healthy eating where corret amount of nutritions like protein, fat, carbohydrate, vitamin, minerals are obtained from food.

It provides corret range of calories,essential vitamins,minerals etc.

Whereas, the disadvantage of food chain is that it gives information about qualitative info but is unable to provide quantitative info.

the answer is otpion c) understanding

he wants to be heard one more time. he wants to be understood. he needs the truth one more time.

the answer is false?