Animals that live in holes

Introduction:
Some animals have adapted to living in holes as a way to protect themselves from predators or harsh environmental conditions. Let's explore which animals from the given options live in holes.

Analysis:
Let's analyze each option to determine which animal lives in holes:

a) Lizard:
Lizards are reptiles that can be found in various habitats, including deserts, forests, and grasslands. While certain species of lizards may seek refuge in burrows or crevices, they are not typically known for living in holes. Therefore, lizards do not fit the criteria of animals that live in holes.

b) Rat:
Rats are rodents that are known for their burrowing behavior. They dig extensive networks of tunnels and live in underground burrows, making them a perfect candidate for animals that live in holes. Rats construct complex burrow systems that provide them with shelter, protection, and a place to raise their young. Therefore, rats are animals that live in holes.

c) Squirrel:
Squirrels are small mammals that are known for their agility and ability to climb trees. While squirrels may use tree cavities or build nests in tree branches, they do not typically live in holes in the ground. Squirrels prefer elevated habitats that provide them with a better vantage point to spot predators or potential food sources. Therefore, squirrels do not live in holes.

Conclusion:
Out of the given options, only the rat is an animal that lives in holes. Rats are well adapted to living in underground burrows, which provide them with protection and shelter.