Food
Let's find out:
'An apple a day keeps the doctor away:' We are often told to eat more fruits to stay healthy.
The need for food
Why do we need food?
we need food to stay alive.
Food gives us energy. Our body needs energy to rove and carry ouf many activities every day.
That's COOL!
Our brain needs energy
to work. It uses 1/5 of
the energy from the
food we eat.
Our body uses energy all the time -- when we run, when we talk and when we are asleep!
Explore
Infer
How does our body use energy when we are asleep?