The sign for senior uses the same finger as the number

This question is incomplete, here´s the complete question.

American Sign Language (ASL):

The sign for senior uses the same finger as the number...

10 (ten)

Explanation:

In American sign language, to make the word "senior", meaning a student´s fourth year in college or university, we have to perform a double movement, which ends with the dominant flat hand taping the tip of the thumb of the stationary non-dominant hand.

The thumb is also used to make the number ten, by shaking it left and right while pointing upwards.

katibayan o argumento na nagtatatag o nakatulong upang magtatag ng isang katotohanan o katotohanan ng isang pahayag.

"hihilingin kang magbigay ng patunay ng iyong pagkakakilanlan"

mga kasingkahulugan: katibayan, pagpapatunay, katunayan, pagpapatunay, pagkumpirma, sertipikasyon, pagpapatunay, pagpapatunay, pagtatanghal, pagpapatunay, pagsaksi, tipan; dokumentasyon, katotohanan, data, patotoo; bala

"ang huling bagay na gusto niya ay patunay ng pagkakanulo ni lucas"

dramatic irony is your answer