A banana turning brown when exposed to air is an example of. And the options for me are. A heterogeneous mixture, vaporization, a chemical change, an amorphous solid.

With multiple choice, treat each alternative as a T-F question. If you don't know right answer, before guessing, eliminate wrong alternatives. This increases the chances of your guess being correct.

Chemical change.

Chemical change/ oxidation

Thnx you so much

If you cheat this is right if you don't these are wrong, figure it out and do no wrong. Shall not be fooled by temptations or dried up shriveled raisins, so please listen and work for it has more trophies than any urk.

a
b
c
b
c
a
b
c
a
b
c
c
c
b
b,c
c
c
a
d
a
c
a
d
d
a
d

Dont use these answers if you figured the riddle out

it's basically telling you not to cheat cause those r the wrong answers

wowzahehe is right! dont cheat

Then why are you here, ya bunch of hypocrites!

~Signed, Anonymous Troll

I have all the. answers but idk who wants them

@erm me

The answer is a CHEMICAL CHANGE. This site is not reliable bc people like you guys go on and troll people. Brain.ly is good. So start answering question right and don't be a troll. Some people actually want to get a good grade and know the answer.

@Erm literally everyone.