Natural selection.
The principles of evolution include variation and competition. Variation refers to the differences among individuals in a population, which arise from genetic mutations and recombination. Competition occurs as individuals vie for limited resources, leading to natural selection, where those better adapted to their environment are more likely to survive and reproduce. Together, these principles drive the process of evolution and the diversity of life on Earth.
The principles of variation and competition are fundamental in many aspects of life. Variation allows for diversity and adaptation, enabling organisms to evolve and survive changing environments. Competition drives individuals to strive for improvement, pushing for innovation and efficiency. Together, these principles contribute to the growth and development of individuals, species, and societies.
variation,overproduction, and competition
Natural selection.
Because if there weren't any variation in a population, then there would be competition so more animals/ organisms would die.
cell membrane, because it is a circle
There must be genetic variation, the variation must be heritable, and there must be differential reproduction (due to competition).
Assistant Principals.
Monopolistic Competition
Variation and competition are the basis of natural selection.When a population of organisms has variety (big/small, fast/slower, etc), and there is competition, then some of those traits will assist in winning the competition, and some will not, which will tend to mean the difference between an organism surviving versus not surviving, which in a large population will mean passing the genes for those advantageous traits on, which then means that those traits have been 'selected' for by the natural act of competition, thus 'natural selection'.
The possessive form for the plural noun principals is principals'.Example: The principals' salaries in this district are the lowest in the state.
The possessive form of the plural noun principals is principals'.Example: Our principal is away at a principals' conference.