Respuesta :

Answer:

What is the key difference between primary productivity and net primary productivity? Net primary productivity represents just the energy used to build biomass. Net primary productivity is a small fraction (often ~10%) of primary productivity.

Explanation:

Answer:

What is the key difference between primary productivity and net primary productivity? Net primary productivity represents just the energy used to build biomass. Net primary productivity is a small fraction (often ~10%) of primary productivity.

Explanation: