The poison arrow frog, which resides in the tropical forests of South America, has enough toxicity on its skin that a dart rubbed across the surface of the body can kill a small mammal.
Scientists have found that venomous excretions are a result of a diet of beetles, which causes a chemical reaction to produce poison sweat. When the frogs no longer have beetles to
devour, their poisonous abilities disappear.
Which of the following effectively paraphrases this text?
O Darts dipped in the sweat of poison arrow frogs are used to kill small animals and provide food to villages in the forests of South America.
O The poison arrow frog is lethal to some animals because of its love for eating beetles, which react with its body chemistry to make contact with its skin deadly.
O The poison arrow frog has venomous secretions as a result of a diet of beetles that causes poisonous sweat due to a chemical reaction.
O Poison arrow frogs are venomous because they eat insects.