Answer:
The Poverty rate
Explanation:
According the OECD guideline, poverty rate is the ratio of people's number with income less than poverty line. Therefore, to fulfill this definition the abovementioned criterion must be satisfied.
atoms of ever isotope of carbon have the same ATOMIC NUMBER or the SAME NUMBER OF PROTONS
The entire ecosystem.
It is important because any waste in a lake/water system can be harmful to the wild life. An example is trash like plastic bottles, cans, plastic bags, and oil.
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