Question

Birds have light-weight bones, wings, and feathers that are ____ that allow them ti fly. They type and shape of their beaks help them to fulfill their ______ in the environment.

Answer 1

Answer:the first blank is hollow the 2nd is niche

Step-by-step explanation:

Answer 2

Hey Emma Here!

Answer:

Birds have light-weight bones, wings, and feathers that are hollow that allow them to fly. The type and shape of their beaks help them to fulfill their duties in the environment.

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