What Am I?

10 What Am l? Iam very tall. I am beautiful. My green leaves get really big. I love to be in the sun all day. watch the sun and follow it. That's right! I can turn my head and follow the sun from morning until night.I am yellow.When I was small,I was just a small black seed. What amI now?A pretty sunflower in the garden. Look! That's a tall flower!

That is a big, beautiful sunflower.