Science keeps us healthy as it is used to make many things like vitamins which keep us healthy.
it keeps us healthy because when your dying you eat then you will be healthy
Protein is of course healthy to us
take the comlete food.
it keeps us healthy because it pumps the blood
To keep you alive, and to keep us to be healthy.
chimi chonga
It builds up your cardio.
To keep us healthy
Science and technology keep us warm and dry, and protect us from predators such as snakes and manta rays.
Tennis is a helpful exercise. It keeps you active which helps you stay healthy.
to sustain the body and keep it healthy and strong , to also contribute to a balanced diet.and hav healthy poos.