Biology, 08.11.2019 05:31 leapfroggiez
Which of the following characteristics of living things best explains why birds fly south for the winter
a
living things maintain internal balance
b
living things are based on universal genetic code
c
living things are made up of unites called cells
d
living things respond to their environment
Answers: 1
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Which of the following characteristics of living things best explains why birds fly south for the wi...
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