36) What is the largest species of mammal that ever lived on Earth?
a) Blue Whale
b) Mammoth
c) Dinofelis
d) Saber-toothed Tiger
Answer: b) Mammoth
37) Which mammal has the longest tusks?
a) Elephant
b) Walrus
c) Warthog
d) Hippopotamus
Answer: a) Elephant
38) What is the primary diet of a herbivorous mammal?
a) Plants
b) Insects
c) Fish
d) Meat
Answer: a) Plants
39) Which mammal is known for its ability to camouflage?
a) Panther
b) Tiger
c) Leopard
d) Chameleon
Answer: d) Chameleon
40) Which mammal is known for its web-spinning ability?
a) Spider
b) Monkey
c) Rat
d) Bat
Answer: a) Spider