How are a bird and a fish similar? How are they different?
They are similiar because they both are animals. They are different because a bird flies, and a fish swims.
How are a banana and a watermelon similar? How are they different?
They are similar because they are both fruit. They are different because watermelon grow on the ground, and bananas grow on trees.
How is the sun and the moon similar? How are they different?
The sun and the moon are similar because they are both in the sky. They are different because the sun is comes out during the day, and the moon is seen at night