11) What percentage of mammal species are bats?
12) How do kangaroos move?
13) What type of training do zoo docents receive?
14) What percentage of mammal species known to man are bats?
15) What is the role of a zoo docent?
16) How many zoos are in the whole world?
17) What is the origin of the word “zoo”?
18) How many large animal collections are open to the public?
19) What is the name of the fastest animal in the world?
20) What is the tallest land animal?