Plants that live in arid environments have evolved adaptations to limit the amount of water loss. Which of the following describe adaptations that may help limit a plant’s water loss? Hint: There are three correct answers.

Answer Choices:
1) Big broad leaves with lots of surface area.
2) Small leaves with small surface area.
3) Stomata located under an additional layer of tissue, so it’s less exposed to the atmosphere.
4) Stomata located at the leaf surface, so it is more exposed to the atmosphere.
5) Opening the stomata when the sun is out.
6) Opening the stomata during the night.