ading the paragraph, answer the questions about the text structure.
Bird Adaptations
Most birds have adapted in special ways that help them fly. To begin with, birds are very light for their size
In fact, they have
hollow bones. Hollow bones reduce the weight of a bird skeleton to a fraction of the
weight of
the skeletons of other vertebrates. Feathers form lightweight extensions of the wings and tail
that help
birds lift off and control flight. Feathers also provide lightweight protection for the body.
1. What is the main idea of this paragraph?
2 How done the detail about hollow honne toll more about the main idea?
3 What key word do you notice in the paragraph?
4 What type of text structure does this paragraph have?