A cricket and they make a noise rubbing their two legs together for a mating call
Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma.
The answer is A inversion because the mutation has something being added to it.
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This can be possible because we no longer need to use a large hose and spray water on the roads and let the dirty water drain away back into seas and rivers and create water pollution. However, this methods requires a large amount of labor and time.