Fact 1: Waxy leaves are used for storing water by some plants. Fact 2: Kalanchoes are known for their waxy, thick, dark green leaves. Given the two facts above, what uses leaves to store water?
Possible answers:
[a]. animals;
[b]. horses;
[c]. heterotrophs;
[d]. kalenchoes;
[e]. eukyarotes;
[f]. camels;
[g]. it needs them;
[h]. fans;
Answer:
[d].