Final answer:
The giant anteater, which flicks its tongue rapidly, is native to South America, a continent rich in biodiversity and unique evolutionary adaptations. C is the correct answer.
Step-by-step explanation:
The giant anteater, known for flicking its tongue up to 150 times per minute, can be found on the continent of South America.
This region extends from Guyana to Paraguay and is home to diverse wildlife, including the giant anteater. When we look at historical context, other large creatures like the giant ground sloth were also native to the Americas during the Pleistocene.
Today, the evolutionary adaptations of organisms in South America, like the giant anteater and the Andean semiaquatic lizard, demonstrate how species have uniquely evolved to thrive in their specific environments. Therefore, the correct option is South America, which is mentioned as the correct option in the final answer.