According to the data in the graph, in which year did recycling have the greatest effect on total waste by percentage of waste recycled? Explain.

2008 was the year that recycling had the greatest effect on total waste. It had the biggest percentage of recycled waste over every other year.

Explanation:

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.