01 The Thirsty Fish

02 Why Do Early Birds Sing?

03 How High Can a Bug Fly?

04 Why Do Leaves Fall?

05 Do Animals Leave Fingerprints?

06 Why Does the Bathroom Smell So Bad?

07 What Makes Rain Clouds Look Dark?

08 What Would Happen If a Venomous Snake Bit Itself?

09 Where Did the Bones Go?

10 A Matter of Laugh and Death

11 Bloody Steak

12 How Many Calories Is That?

13 Do Fish Get Struck by Lightning?

14 Brain Power

15 Do Animals