Use the diagram above to answer this question.With respect to their decreasing dependence on aquatic conditions for reproduction, which of the following is the correct arrangement of the animals represented?

  • A l,IV,II and lll
  • B IV, lll, ll and l
  • C l, ll, IV and lll
  • D lll, ll, IV and l

The correct answer is B. IV, lll, ll and l

- Like frogs, most toads lay their fertilized eggs in water, where they hatch into tadpoles before developing into adult toads. These amphibians need a safe, undisturbed body of water to lay their eggs in. However, a few species breed on land.

- the mother alligator typically lays about 35 eggs in a nest made of mud, sticks and other plant matter. 

- Rabbits sometimes dig a burrow in which to give birth

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