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Wolves
A wolf is a wild dog. They do not live in houses like a dog does, but they look alike.
Body
Like a dog, a wolf walks on four legs and has a lot of fur. The fur keeps the wolves warm. Some wolves live in cold weather and need a lot of fur. The Arctic is a very cold place and many wolves live there.
Food
A wolf does not eat the same food as a dog. A wolf eats other animals. One animal that a wolf eats is called a deer. A wolf can run very fast, so it is able to catch a deer.
Family
A wolf does not live alone. Wolves live in groups called packs. A pack is like a family. There can be as many as 20 wolves in a pack.
Why do you think wolves have a lot fur?
The answer to this question can come from reading a few sentences from the text.
Like a dog, a wolf walks on four legs and has a lot of fur. The fur keeps the wolves warm. Some wolves live in cold weather and need a lot of fur.
We are told that wolves have a lot of fur and that the fur keeps the wolves warm. By connecting these two sentences, we can find the correct answer. "To keep them warm".
Compare your answer with the correct one above