After their marriage, carlos and rosanne decided that they would share cooking and cleaning responsibilities. however, over a period of time, carlos resented these household responsibilities as he is also the primary breadwinner in the family. in this scenario, the couple is trying to structure their marital conflict marital nuances marital roles marital resentment

Often, a goby fish and a shrimp will live together in a burrow the shrimp has dug in the sand. the shrimp is almost blind and therefore is unable to see predators approaching when he is outside of the burrow. when the shrimp is in danger, the goby fish touches the shrimp with its tail to warn him. then, both go back into their burrow for safety. which type of relationship does this represent? a. mutualism b. parasitism c. commensalism d. predator/prey