| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| Cutaneous respiration is an exchange of gases through this part of the body | the skin | $400 | DJ | BIOLOGY | 1996-10-04 | #2780 | |
| For an adult elephant it can be up to 1 1/2" thick & weigh about a ton yet can be pierced by an insect | the skin | $100 | J | BIOLOGY | 1989-10-27 | #1185 | |
| While cows got hide, pigs got this | skin | $200 | DJ | BIOLOGY | 1987-03-26 | #599 |