Phosphate is a major constituent of the intracellular fluid, and it is important in the regulation of metabolic processes and as a buffering agent in animal cells. The kidneys regulate the salt balance in the blood by controlling the excretion and the reabsorption of various ions.
Read this article to know about classifications of Macro Environment, they are : Economic Environment and Non-Economic Environment! Macro environment refers to those factors which are external forces in the companyâs activities and do not concern the immediate environment. Macro environment are the forces which indirectly affect companyâs operation and working condition.
This article is about the biophysical environment. For other uses, see Environment. The biophysical environment is the biotic and abiotic surrounding of an organism or population, and consequently includes the factors that have an influence in their survival, development and evolution. The biophysical environment can vary in scale from microscopic to global in extent.