What do the signs for "in-law," "nephew" and "divorced" have in common?

(1 point)
Responses

they are all based on the root sign for "family"

they are all based on the root sign for "family"

they are some of the only signs that use two hands but no motion

they are some of the only signs that use two hands but no motion

they all involve only one hand

they all involve only one hand

they all incorporate a letter shape into the sign somehow

1 answer

They are some of the only signs that use two hands but no motion.