Answer: They must be dated.
Explanation: If pyrotechnic VDSs are used, they must be dated. Expired VDSs may be carried on board, but a minimum of three unexpired VDSs must be carried in the vessel.
I think it's right.
<span>Text, numbers, graphics, or sound represented by discrete digits, such as 1s and 0s.</span>
Answer:
Don't you just uninstall it?
Explanation: