You are presented with the quiz "What are pangolins covered in?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "scales are used for protection by scaled animals" and "pangolins have an elongate and tapering body covered above with overlapping scales". So, what's the best answer to the question?
Choose your answer from:
a). tunicates;
b). Echinoids;
c). shells;
d). exoskeleton;
e). blastoids;
f). barrel-shaped;
g). protection;
h). white;
Answer:
g).