What traits or characteristics do u think we’re passed down in humans as part of natural selection? Why do u think these characteristics are important for survival?

the bullets go in this order.

4, 1, 3, 5, 2

depends on if you on plato or not

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 

condenser is used to focus in the light microscope.