Some can, it varies depending on the kind. Be careful.
It won't hurt him - quite the opposite. Just ask him what he wants you to do, and get him to show you for a start.
yes, because you will crush the coral.
The waters of the Coral Sea touch Queensland in Australia. The Great Barrier reef is also included in the Coral Sea.
It feels rough and weird. It's cool to touch it by hand knowing you'll touch it but if you do it by surprise while your swimming.... lets just say you'll be quite scared.
It depends on where you are, but in general you should avoid touching coral as much as possible, as it damages the coral animal, and they can sting you.
Yes, they are dangerous to humans because their quills are sharp as shark teeth. And the quills are too sharp to touch. If you touch one quill your hand will bleed. Seriously touch one quill then your hand will get hurt. If you say that you touch the quill by a finger it will hurt too. Stay away from them. Oh, and 1 more thing, if you ever fell onto a porcupine then you will be dead. Seriously.
nothing
Yes yes
Reflex action. If you accidentally touch something hot, you pull your hand away or whenever you get hurt by something and you find yourself avoiding it, this is a reflex action. dark-knight
Touch the Hand was created in 1975-05.
Coral can be very rough and jagged. Someone who steps on or falls on coral can receive a serious abrasion or laceration (nasty cuts). A good way to prevent this is to simply cover your feet when near coral.
you raise your hand and put your hand on the object that you want to touch