You are playing volleyball with your friends. you hear your setter call your name, you sense acceleration as you jump, you feel the ball compress your hand as you spike, and you feel stretching in your leg muscles as you land. these signals are sensed by

your brain

Explanation: your brain controls every part of your body

answer; ///i believe its: ///(embolus);

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