The correct answer is option 3. Warm-blooded animals are those that can regulate their body temperature internally, regardless of external environmental conditions. In this case, an ape is a warm-blooded animal. Ape refers to a group of primates that includes gorillas, orangutans, chimpanzees, and bonobos. These animals have the ability to maintain a constant body temperature, which allows them to adapt to different environments and climates. Option 1, the turtle, is a cold-blooded animal since it relies on external sources of heat to regulate its body temperature. Option 2, the snake, is also cold-blooded as it does not have the ability to internally regulate its body temperature. Option 4, the lizard, is another example of a cold-blooded animal.