Question

2.Explain why do we need the following
a) Carbohydrates b) proteins c) vitamins d) minerals​

Answer 1

Answer:

Which of these provides energy?

(a) vitamins

(b) minerals

(c) carbohydrates

(d) water

ANSWER:

(c) carbohydrates

Carbohydrates are a source of energy. Carbohydrates are converted into energy by combining with oxygen obtained by respiration. The byproducts are water and carbon dioxide.

Answer 2

Explanation:

we need carbohydrates because it has energy so we must need energy to do work. we need proteins because it gives us nice consantration and our brain will work,, we need vitamin to be healthy and we need minarels to be fit and fine