Population density is the amount of people in one place. Population distribution is the spread of people around the world.
Answer:
Fitness
Fitness is the measure of how well an individual can survive as well as reproduce.
Answer:
By volume, oxygen is the second most abundant element in the hydrosphere and troposphere. The troposphere is the lowest part of Earth's atmosphere which is nothing but air, and the hydrosphere is made up of the Earth's water which is full of oxygen at any given moment.
Explanation:
it takes 24 to 72 hours in General
The answer to this is genetic diversity. Genetic Diversity is the total number of genetic makeup of a species. It distinguished from genetic variability, which describes the tendency of genetic characteristics to vary. <span />