Answer:
-lack of food in the area
-more predators
-envirment changes
-over population
Explanation:
Answer:
A) 1000
Most viruses are 1000 times smaller than the average cell
Gaurd cells are high for exchange of gad
Answer:
D) the sum of all physical properties of a substance
Answer:
The Movement is called Migration.
Explanation:
Migration is an important component of Population growth. Migration is the movement of individual organisms into, or out of, a population.Migration affects population growth rate. Migration can be of two types- Immigration and Emigration. Immigration can be described as the movement of individual into a population from other areas. This increases the size of a population and helps in growth. Emigration can be described as the movement of individual out of population.
