Why does a giraffe have a long neck?
Because it eats from tall trees.
Why do people wear clothes?
Because they keep us warm.
Why do we go to school?
Because we need to learn.
Why do spiders make webs?
Because they need to catch food.
Why does a lion have sharp claws?
Because it needs to catch food.
Why do people live in houses?
Because they are warm, dry and safe.
Why do birds have wings?
Because they need to fly.