suppose you have made the following hypothesis:   sharks are most common near coral reefs, because there are more fish there to eat. what prediction could you make based on this hypothesis?         a. fish have to hide in the coral because of all the sharks.        b. coral reefs have many forms of life because corals can gather energy from the sun.      c. there are more sharks near australia's great barrier reef than in the open ocean near australia.      d. reef sharks are actually much less dangerous than open ocean sharks such as great white sharks. 

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.