Clue: Animal-tissue enzymes: Abbr.

Answer: ALDS

Length: 4

---

Similar Clues:

• Animal structure: Abbr. (ANAT with 4 letters)
• It has a facility with animals: Abbr. (ASPCA with 5 letters)
• "Animal House" house (Abbr.) (FRAT with 4 letters)
• "Terrible triad" tissue (abbr.) (ACL with 3 letters)
• Animal structures: Abbr. (ANATS with 5 letters)
• Neither plant nor animal: Abbr. (INORG with 5 letters)
• Animal advocate (Abbr.) (SPCA with 4 letters)
• Animal shelter: Abbr. (SPCA with 4 letters)
• Animal class: Abbr. (SSP with 3 letters)
• Solid unsaturated alcohol found in animal tissue (STEROL with 6 letters)