Mass transit can help reduce air pollution in urban cities because there are fewer cars on the roads, creating less pollution.
the term used to describe how well an organism functions in its environment is variation
<span>Many mutations do produce changes in phenotype,I</span>t helps the bodies of the species to re-adapt to more locations and habitats.
Adenine, Cytosine, Guanine, and Thymine.
2,200 species, and recovery plans were approved or implemented for invasive species.
