It's not impossible, but it is highly unlikely.
Yes because the chemicals in the penny will mix up with the water and the plant sucking the water will kill it.
Floor tiles do not kill cockroaches. You will need to use a pesticide.
It depends how tall the building is, if it's a small building, it would probably just bruise the person, but if it where on a tall building, it would either kill the person, or knock the person out.. so don't do it!
It falls and splats on the ground! DA Genius!
Because she wanted the thrown to be for herself
kill himself
The air resistance would slow it down so much that it probably wouldn't even leave a mark on the sidewalk. The popular myth that a penny dropped from the Empire State Building could kill someone is just that: a myth. See the Related Question below for more details.
Because he was PO'd that he got thrown at a wall
Not likely, but it could. You could kill someone by throwing a rock at them. Worked for Goliath.
The cast of Two Penny Road Kill - 2013 includes: Daniel Lillford as Lou Shelley Thompson as Maggie
30-45 meters-depending on type. The kill zone on some was farther than they could be thrown hence the need for cover.
NO! why didn't you know that it might just give you a brews