I hope this somewhat helps you
The answer is <span>Without genetic diversity, natural selection cannot occur.
</span>In natural selection, genotype variations that will increase the chance of survival and reproduction of some organism are preserved and will be inherited. In order for natural selection to occur, the genetic diversity must be present within the population. That way, natural selection will have more "choices" so it can favor those variations t<span>hat will increase the chance of survival and reproduction.</span>
Aquatic biomes are divided into zones based on the amount if Sunlight they receive
A magnetic field is produced by movement of electrons. Electrons are charged particles. All magnetic fields are created by charged particles
During an experiment in the early 19th century, it was discovered that when an electric current flowed through a wire , a compass that had been placed nearby would change direction and when the current was turned off, the compass went back to its original North/South alignment with the earth's magnetic field.
The conclusion from this observation was that electrons moving through the wire were creating a magnetic field which was not there when the current was turned off.
