Which of the following best explains the relationship between GDP per capita and world system theory? PLZ ANSWER ASAP

Which one is best adapted to live in open water in the epipelagic zone, and why? fish a because of its elongated body and powerful tail fish b because of its flattened shape and eyes on the dorsal side fish c because of its streamlined shape and lack of pectoral fins none of these because they are all sedentary

The point (-2,5) is located in quadrant

What term describes the government positions that officials who passed the civil service exam became a part of?