To prevent a shift to anaerobic metabolism, the body needs to ensure adequate perfusion to the tissues of glucose as well as what other substance?

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: