HEL Whenever Paramecium aurelia and Paramecium caudatum
are placed into the same culture and given a constant
supply of food under constant conditions, P. aurelia will
always outcompete P. caudatum, which eventually dies
off. What factors prevents P. caudatum from surviving in
this situation?

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 

d we did this already

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).