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Natalija [7]
3 years ago
9

Which of the following characteristics of living things best explains why birds fly south for the winter?

Biology
1 answer:
Anton [14]3 years ago
4 0

Answer:

In areas that have cold winters, some common bird foods, such as nectar and insects, may not be available year-round. Birds that eat those foods must fly south to find food to survive. Other birds that eat seeds or bugs that live under tree bark often hang around, since they can continue to find food all winter long.

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