Select the prepositional phrases in the passage.

Which two phrases are prepositional phrases?
A rainbow occurs when water droplets, sunlight, and a viewer (someone who sees the rainbow) come together. To see the rainbow, viewers must have their backs to the sun and look into the rain or mist. When sunlight enters a droplet, the light slows down and bends, creating a rainbow.

1. when water droplets, sunlight, and a viewer (someone who sees the rainbow) come together

2. into the rain or mist