To me, this looks correct. Is this the format you were supposed to use? If it is then yes it is correct.
An essential nutrient is a nutrient required for normal body functioning that can not be synthesized by the body. Categories of essential nutrient include vitamins, dietary minerals, essential fatty acids and essential amino acids.
I'm going to need more info... what's the topic?
Answer:
If there was no learning during the pandemic then students would forget most of what they have learned and spend their time on electronics and games. Students would not be ready for school to start back up again because of their lack of practice and excess use of electronics that has nothing to do with school.
Explanation: