Which two processes BEST define the two major pathways for energy production in chemoorganotrophs a) Respiration and fermentation b) Aerobic substrate-level phosphorylation and proton motive force c) Photosynthesis and metabolic fueling d) Anabolic pathways and amphibolic pathways e) Glycolysis and catabolic pathways

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid

Ascientific idea becomes valid when it is what?

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan