The answer is B. They are both made up of subatomic particles.
Small herbivorous fish would occupy the role of a C. primary consumer. Primary consumers consume primary producers, and primary consumers are then consumed by secondary consumers. Once secondary consumers die, they are consumed oftentimes by decomposers.
Hope this helps!
Yes, he does have family history of heart disease.
Landfill is the immediate problem
A good way to reduce acid rain is use less fossil fuels, as they cause pollution which results in acid rain.
