Do stones for her drains and little stoppers to keep leaves and dirt from entering the water that goes to diff plants and sewers
I believe the answer would be true
The process that tend to reduceb the variety within a population is called B. Random fertilization.
Answer:
Those organisms survive and maintain its population who are chosen by natural selection.
Explanation:
This statement means that when the population experiences a new set of environmental conditions, two things are happened i. e. the population either adjusts through natural selection or becomes extinct. The fossil of dinosaur indicates that extinction occur due to changed in the environment. If the population made changes in itself and adapt the environment then the organism survive otherwise extinction occur.
