Select from: [+] exoskeleton [+] a cuticle [+] barrel-shaped [+] fibrous [+] Collagen [+] nutrients [+] cellulose [+] watershred

Fact 1: Waxy leaves are used for storing water by some plants. Fact 2: Leaves are covered with a waxy layer, the cuticle , which prevents water loss. Given the two facts above, leaves are covered with what, which is used to store water in plants?
Answer:
a cuticle