a puppy has long floppy ears like his mother and dark brown for like his father how did the puppy get these traits

genes

Explanation:

the puppy got half their mother's chromosomes and half their dad's chromosomes therefore inheriting parts of their genes

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