Afamily reports to the police that their dog has brought home a leg bone that appears to be human. the police also believe the bone is human. to find out whether or not this bone is indeed human, who will the police consult? forensic anthropologist linguistic anthropologist cultural anthropologist evolutionary geneticist

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