We are displaying the solving process step by step in case you need to clarify some unsolvable piece.
Solving Steps
1 [☎️ telephone ➡️ ___ ⬅️-o'-lantern 🎃] is replaced by 'Jack'
2 [___ as a fiddle] is replaced by 'fit'
3 [graffiti artist's signature] is replaced by 'tag'
4 [contagious eye color 👁️] is replaced by 'pink'
5 [a pink one = walking papers] is replaced by 'slip'
6 [gem associated with slippers stolen right off a dead woman's feet] is replaced by 'Ruby'
7 [Harvey Oswald that was killed by Jack Ruby] is replaced by 'Lee'
8 [short hand?] is replaced by 'hour'
9 [one might be of the hour ⏳️ or the cloth ✝️] is replaced by 'Man'
10 [🏀 Jeremy ➡️ ___ ⬅️ Manuel-Miranda 🎭️] is replaced by 'lin'
11 [line voted by a loyal member] is replaced by 'party'
12 [a party one tends to stay up late 🦁] is replaced by 'animal'
2 [___ as a fiddle] is replaced by 'fit'
3 [graffiti artist's signature] is replaced by 'tag'
4 [contagious eye color 👁️] is replaced by 'pink'
5 [a pink one = walking papers] is replaced by 'slip'
6 [gem associated with slippers stolen right off a dead woman's feet] is replaced by 'Ruby'
7 [Harvey Oswald that was killed by Jack Ruby] is replaced by 'Lee'
8 [short hand?] is replaced by 'hour'
9 [one might be of the hour ⏳️ or the cloth ✝️] is replaced by 'Man'
10 [🏀 Jeremy ➡️ ___ ⬅️ Manuel-Miranda 🎭️] is replaced by 'lin'
11 [line voted by a loyal member] is replaced by 'party'
12 [a party one tends to stay up late 🦁] is replaced by 'animal'
The Answer
Antonie van Leeuwenhoek describes "animalcules"
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