What is true of the organelles that produce ATP in eukaryotic animal cells? Choose one: They have a separate set of DNA that contains many of the same genes found in the nucleus. They reproduce sexually. They harbor eukaryotic-like biosynthetic machinery for making RNA and protein. They contain the same genes as the chloroplasts of plant cells. They evolved from bacteria engulfed by ancestral cells billions of years ago.

as many times as you want

the answers are a and c

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 

airlines i think? or a cruise boat? does this work out for u? ?