Hello!
The correct answer is: True.
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The answer is A. Air
because our sound travel in the air so bat`s waves should travel in the air to find the insects that are flying in the air! :)))
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Answer:
Information or characteristics
Explanation:
Genes are things you inherit from your parents at birth. Genes carry the information that was inherited from your parents.
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Answer:
The color of the birdfeeders
Explanation:
Independent variable is the variable in the experiment that is changed, so the only thing changed in this experiment is the colors of the bird feeders
