Which is an example of mutualism?
question 5 options:

a fish protecting a shrimp, who builds a burrow for the pair to share

a peacock courting and mating with a peahen

crayfish and minnows resting under the same rock

two snake species with similar markings advertising their toxic venom

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.