| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Birds |
July 3, 1999
|
||
| S01E01 | Skeleton/Digestive System |
January 6, 2000
|
||
| S01E02 | Brain/Muscles |
January 13, 2000
|
||
| S01E03 | Peak Flow Meter |
January 20, 2000
|
||
| S01E14 | Fitness |
December 30, 1999
|
||
| S01E18 | Respiratory System |
January 27, 2000
|
||
| S01E22 | Vision Problems |
November 25, 1997
|
||
| S01E23 | Urinary System |
February 4, 2001
|
||
| S01E24 | Temperature |
February 5, 2001
|
||
| S01E25 | Earth's Structure |
February 12, 2001
|
||
| S01E26 | Cars |
February 19, 2001
|
||
| S01E27 | Body Chemistry/Hair |
August 8, 2022
|
||
| S01E40 | Pluto |
October 2, 2009
|
||
| S01E46 | Saturn |
October 21, 2009
|
||
| S01E47 | Halloween |
October 28, 2009
|
||
| S01E49 | Lyme Disease | |||
| S01E50 | Active Transport | |||
| S01E51 | Associative Property | |||
| S01E52 | Electromagnetic Spectrum | |||
| S01E53 | Heredity | |||
| S01E99 |
Flattening the Curve
series finale
|
July 3, 1998
|
||
| S01E143 |
Body Weight
season finale
|
No artwork of this type.
No artwork of this type.
No artwork of this type.