Answer:
The radar scanner is an aerial which rotates continuously. The aerial alternatley transmits and receives in quick successio
Explanation:
The finches adapted over time to better suit their environment that they were in -- the size and shape of their beaks changed as a result of natural selection.
<span>Facilitated Diffusion-
Does not use energy. Membranes in the cell membrane pick up molecules & carry them across the membrane from high to low concentration</span>
Answer:
a
Explanation:
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