Both directions use the same worksheet. The shaded box in each answer is the letter to copy into the matching vault slot.
Name: ______________________ Date: ____________
Solve a clue and copy the shaded letter from your answer into the matching vault slot. Solve the clues in any order. Spaces don't count as letters. Open the vault with as few clues as you can. Solve a clue, copy its letter, and try the vault whenever you think you know the word.
| Vault slot | Clue | Answer | Take letter |
|---|---|---|---|
| 1 | A sharp hand gesture |
|
3rd |
| 2 | Any substance that stimulates an immune response in the body (plural) |
|
1st |
| 3 | A highly contagious viral disease characterized by fever and weakness and skin eruption |
|
4th |
| 4 | An illness that harms the body |
|
5th |
| 5 | Immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order |
|
6th |
| 6 | Tiniest unit of living things (plural) |
|
1st |
| 7 | Any of a large variety of proteins normally present in the body or produced in response to (plural) |
|
9th |