The amount of energy that remains after the amount of energy used for respiration is subtracted from the total is called

Net primary productivity (NPP)

Explanation:

Net primary productivity (NPP) explains how much energy remain available for plant growth after deducting the fraction used by plants to breathe.

In other words, it's the level in which plants or any other primary producers store the energy in the form of biomass and make it available in the environment to customers.

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )