Toads lay their eggs in ponds. Tadpoles hatch from the eggs and eat the plants floating in the pond. Which resource is most important for toads to survive?
A B C D
grass rocks trees water
Question: Toads lay their eggs in ponds. Tadpoles hatch from the eggs and eat the plants floating in the pond. Which resource is most important for toads to survive?
(A) grass
(B) rocks
(C) trees
(D) water

Answer: (D) water
Answer: (C) trees
Question: Toads lay their eggs in ponds. Tadpoles hatch from the eggs and eat the plants floating in the pond. Which resource is most important for toads to survive?
(A) grass
(B) rocks
(C) trees
(D) water
Answer: (D) water