Why did he??????
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In my opinion, the correct answer among the choice given above is option D. It is advantageous for grazing mammals to gather in groups because groups <span>offer greater protection from predation. It protects them because predators will think twice in nearing the group because it is outnumbered.</span>
Each population of a species have different genes.
The answer, is bryophytes are also called pioneer plants.
i hope this helped you out :)
