Answer:
3rd option is false
Explanation:
Everything that is natural comes from Earth, For example, fruits, trees, rocks, dirt, etc.
hope this helps.
The system on which you breath.
One of the main pollutants present in the troposphere are the ozone precursors, which is a group of pollutants, primarily generated during the combustion of fossil fuels. Reaction with daylight ultraviolet (UV) rays and these precursors create ground-level ozone pollution (Tropospheric Ozone). Ozone is known to have the following health effects at concentrations common in urban air.
Hello there,
<span>Some substance from pathogenic sales was transferred to non pathogenic cells, making them pathogenic.
Pathogenic- (</span><span>of a bacterium, virus, or other micro organism) causing disease.
Hope this helps ^_^
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Answer:
It is by mating.
Explanation:
You know how we all look like our parents. Well it is because some of their traits went from them to us through our DNA. So it makes us get their traits. Same with animals btw.