Presidential executive orders are directed to and specify
o a. the executive bureaucracy; how to carry out law
o b. the executive bureaucracy; how to subvert law
o
c. the legislative branch; how to carry out law
o
d. the judicial branch; how to interpret law

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