I don’t know dear keep trying
It's B
And WHY YOU GOT A SAMSUNG COMPUTER BOIII NEED THAT MAC
Answer:
They serve us as shelters.
It protects us from many natural hazards like, rain,heat etc.
It provides a privacy to every person.
I'm assuming your test is done by now, but the answer is B. An ion forms when an atom has a positive or negative charge. In other words, an atom is an ion whenever the amount of protons and electrons are unequal.