d. They can use echolocation to see inside of prey
4. The Dolphin Sponge Club:
a. Is an example of cultural tool use
b. Is a group of dolphin researchers in Florida
c. Is a group of captive dolphins who have learned the names for different colored sponges
d. Is a group of dolphins who make sponges from man-made plastic items found in the ocean
5. A mass stranding of dolphins:
a. Is due to the poor navigational abilities of many dolphin species
b. Is often a result of the loyalty a group has for one sick or injured individual
c. Is a cultural tradition
d. Represents the dolphins’ desire to go back to a terrestrial lifestyle