Waxy leaves are used for storing water by some plants.
Leaves are covered with a waxy layer, the cuticle , which prevents water loss.
Leaves are covered with a cuticle which are used to store water in plants.
Leaves are covered with what, which is used to store water in plants?

1: exoskeleton
2: a cuticle
3: barrel-shaped
4: fibrous
5: Collagen
6: nutrients
7: cellulose
8: watershred