Reports produced by the United Nations are considered O relevant sources, -A
O irrelevant sources. -B
O biased sources. -C
O disputed sources. -D

The correct answer is Option A: "Relevant Sources"

Explanation:

Relevant sources are the reports and information regarding a specific field, profession or an area of study. The reports generated by United Nations are usually related to a specific subject or area of study i.e. report on security etc.

Hence,

The correct answer is Option A: "Relevant Sources"

explanation:

because they are scammers. our phones tells us when there are known scammers calling just so we can be informed. so basically they want to scam you. lol

answer; i believe the correct answer is (b) by using a multimeter;