Oxygen ... The biogeochemical cycle of phosphorus differs from the cycles of carbon and nit.
ABO and Rhesus are the most well-known among the blood group systems
Answer:
they are both long
Explanation:
i had this question yesterday
Answer:
The most effective experimental approach to assess the effects of elephant impact on vegetation is to assess plant responses under differences in elephant density. It is important that other factors, such as soils or habitat structure are held constant so that the only factor which varies is elephant density.
Explanation:
source: Studying Elephants icun.org
