If a predator has a prey for its diet and something causes the prey population to decrease, what will happen to the population of the predator

the backbone of the dna and rna compound is sugar phosphate.

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 

i think the answer is composed of atoms