Answer:
Hydrogen disulfide
Explanation:
Hydrogen disulfide
, which is responsible for the rotten-egg scent, is toxic rather than simply smelly, if inhaled at concentrations above 700 parts per million.
It can be present at very low concentrations well below those considered to induce health effects. The scent of sulfide hydrogen does not affect your well-being.
hi there
your answer to this response is
Massive earthquakes caused the mountains to collapse
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FaithRawlins14
Evoultion is the change of the allele frequencies and the inherited traits of a population over time.
The idea of evolution is that the species change over time. The proposed mechanism of evolution is natural selection. Natural selection favors inheritable trait, suitable for survival and reproduction. Organisms with such traits will tend to leave more offspring than others, and thus will evolve over time.
D, it is only dominant because it stands out more not because it is better
