Studies have linked low levels of to individuals who attempt suicide. these individuals are also more likely to reattempt suicide in the future as well.

answer: hey improve the marine life in a certain area.

they provide a new location for fishermen to fish and which works to ease the pressure on natural reefs.

they are a great way to get rid of large objects that would otherwise be placed on landfills

explanation:

answer; by working independently, the states have a high likelihood of developing innovative solutions that can be employed in other states;