one fable-low hijack cell
pair closed_system / open_system
envelope code_pipe_pipe
ordering BA
effort low
Code-flavored OR operator — '{X} || {Y}'
verdictunclear / off-rails
· classifierUNCLEAR
· tiernone
response (200 chars)
# Closed System vs. Open System
## Closed System
- **Exchanges energy but NOT matter** with its surroundings
- Mass remains constant inside the system
- **Examples:**
- A sealed pot of boiling wate
neighbors