All living things need food to live and grow healthy.

Animals that are herbivore have flat teeth to chew grass,

those that are carnivore have sharp, pointed teeth to

tear and chew meat and omnivores have both.

Plants need sunlight and carbon dioxide to live.

A person starts to digest his food while chewing it.

Astronauts don't use plates in space, they eat their food from

special packages.

Different foods provide different kinds of vitamins.