Answer:
A mutation is a change in the nucleotide sequence of the DNA in a cell. ... Mutations can occur before, during, and after mitosis and meiosis. If a mutation occurs in cells that will make gametes by meiosis or during meiosis itself, it can be passed on to offspring and contribute to the genetic variability of the population.
Explanation:
hope this help....
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alexisatcher was not the imposter
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I am quite sure this is supposed to be PHYSICS but anyways,
Whisper: Low Intensity, Less rarefactions and compressions
Shout: High Intensity, more rarefactions and compressions
Electric and mechanical energy
It was plants. Plants used photosynthesis, basically the sun's energy. And other animals ate the plants, and other animals ate the animals that ate the plant.