Match the description to the term.
1. signed alphabet
hand sign language used by the hearing-impaired
2. military
finger spelling
3. sports referees
use hand signs to indicate penalties
4. American Sign Language
flag signals, smoke signals

Respuesta :

Signed alphabet is finger spelling
Military is flag signals and smoke signals
Sports referees use hand signs to indicate penalties
And American Sign Language is hand sign language used by the hearing impaired