Select the material used to clean a prototype board before soldering. А.
water spray
B. cotton ball
C. abrasive pad
D. multipurpose cleaner fluid

C. Abrasive Pad

Explanation:

The other guy is wrong a cotton ball won't get the job done so you have to use a sandpaper like abrasive pad. You cannot use wet material. I just got a 100% on Plato trust me

answer:

you cant but you can report the sender

and do you want to talk?

im xavier btw but i go by x

explanation:

answer:

d. attempt to find the owner, then leave your information if you cannot find them.

explanation:

d. represents both (b) and (c).

more logical as well.

b and c are to complicated.

glad i could , give me a follow, so if you need with any other question, im here.