C:Genetic drift
A biologist.
Evolutionary theory explains how new species emerge from existing species.
Charles Darwin, "Origin of the Species"
In Sympathetic Speciation, a species evolves into a new species without any barriers that separate the populations.In Allopatric Speciation, a population divided by a barrier, each population evolves separately, and eventually two populations cannot successfully interbreed.
A community is several species of animals interacting, while a population is
FOR PENNFOSTER....the answer is C) genetic drift
Over one million species have been classified by Biologist.
A biologist.
A population biologist studies the number(s) of species as they increase or decline in relation to their density or some environmental factor. Community ecologists study the numbers and interactions of all the species in a given location.
A biologist
This is my biologist cousin, Jane. Rachel Carson was an American marine biologist and conservationist.
There is no specific term referring to such a biologist.
It is a controlled process, such as organization growth or species population or size, or distribution.
Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.Through evolution the population of the species was growing.
A biologist
A Biologist
A Biologist