What can you suggest to your classmate to keep himself/ herself clean and healthy

I will suggest the following things to my classmates to keep himself/ herself clean and healthy are—

i. Brush your teeth twice a day.

ii. Trim your nails regularly.

iii. Should wear proper clean dress.

iv. Take bath twice a day.

v. Sleep early and wake early.

vi. Take balance diet. ...

vii. Play outdoor activities.

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.