The state of florida funds a program to recruit outstanding scholars and researchers to reduce pollutants in the everglades and restore endangered species. over time, area residents benefit from cleaner water resources, as well as from a thriving and unique ecosystem. which of the following represent free riders in this example?

Can someone me choose a broad topic and area of focus i am really doing this as a tally to see which one most people pick ok water pollution global warming endangered species atmosphere for the !

Find the area of the shaded region.

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.