17. Nutrients: they do a body good. These are the substances that promote growth, maintenance, and repair. But it's not a "one size fits all“ situation,
Define the three different categories of nutrients. Then, tell us which category of nutrients
includes carbohydrates, proteins, and fats, and describe those as well. What are they and
how does the body use them? Your response should be at least 5 sentences.

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures