A 1500 kg truck accelerates from a stop sign at 5.4 m/s2. What is the force in Newtons that the truck

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's a.true. i'm kind of smart.