The storage of energy at consumer level is known as:

The storage of energy at consumer's level is :

The storage of energy at consumer's level is :

[A] : The rate of energy storage at consumer levels are referred to as primary productivities . [R] : Net primary productivity is the total gross productivity and the energy used up in the metabolic process .

[A] : The rate of energy storage at consumer levels are referred to as primary productivities . [R] : Net primary productivity is the total gross productivity and the energy used up in the metabolic process .

[A] : The rate of energy storage at consumer levels are referred to as primary productivities . [R] : Net primary productivity is the total gross productivity and the energy used up in the metabolic process .

[A] : The rate of energy storage at consumer levels are referred to as primary productivities . [R] : Net primary productivity is the total gross productivity and the energy used up in the metabolic process .

Energy storage at consumer level is called