Atmospheric CO2 is (1) during photosynthesis and_(2)___ during cellular respiration, respectively.
(1) produced, (2) consumed
O (1) produced, (2) produced
O (1) consumed, (2) consumed
(1) consumed, (2) produced

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg 

it is a. i hope this .

answer: i feel like it would be 3

explanation: