The first one i don't know but the 2nd i think its d. With technology, blind people can see, deaf people can hear so on and so forth.
Greater than 50 % because the gas tank could be compromised.
What book is this from? If it is the book I am thinking of it is d. (If it is the book I am thinking of.)
OP.............
There is a way to block/report a user on this.........what ever you would call this website........ if you are private messaging someone, up at the top of your private conversation it says block / report user. Click that link.
It will say something like
(Click here) I don't want to receive any more messages from (the user)
Click that ^ to block
Now to report
If you got to the users profile and it will say report click that link and choose why you want to report that user.
There you go :)
H0P3 It H3LPS :)