It decreases the population of certain animals
Answer:
d
Explanation:
the situation which would be least likely for a scientist to revise our experimental method would be if results are the same after defeating the procedure.
<span>Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.
</span>
An organ or group of specialized cells in the body that produces and secretes a specific substance, such as a hormone
The Tundra.. IT HAS THE COLDEST TEMPS.
