Q: Q: What are the most numerous and diverse biochemical compounds? Choices: - lipids - acids - vitamins - proteins A:
A: proteins

Q: Q: Branching food chains and complex trophic interactions form what? Choices: - food fields - food maps - food trees - food webs A:
A: food webs

Q: Q: What kind of path does the energy of an electromagnetic wave take? Choices: - elliptical - circuitous - fluctuating - straight line A:
A: straight line

Q: Q: What natural process is associated with the death of cells? Choices: - reducing - dissolving - cooling - aging A:
A: aging