Which statement about stress is true?
stress occurs when the body physically sustains grave injury due to environmental factors.
the experience of stress in the past magnifies one’s reactivity to stress in the future.
acute stress is healthy and productive, unlike chronic stress.
the way we deal with stress is determined largely by our genetic makeup.

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.