Natural Selection
Defenition Of Natural Selection - is the process by which heritable traits that make it more likely for an organisms to survive and successfully reproduce become more common in a population over successive generations. It is a key mechanism of evolution. |  |
Definition of Overproduction - When there is too much of one type of a species |  |
Sturggle for Survival - When their is not enough resources to keep all of that species alive Example = there are 2 peices of bread and 10 birds their is not enough food to feed them all so it is a struggle for survival. |  |
Defenition of Variation - The difference in each own specie Example = different color or diferent size of a part of its body. |  |
