Which one of these lifestyle factors has most contributed to climate change?
O
A. The need for transportation
B. The desire for entertainment
O
C. The need for health care
) D. The desire for nature appreciation

Pls

      n

the answer is b. glad to .

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