Helicopters are generally more dangerous than aeroplanes.
No, there are many more planes flying for longer periods than helicopters.
Planes cannot land straight up and down
Planes have large wings, Helicopters have rotors
No.
yes
No.
No, fixed wing aircraft fly higher.
With the exception of certain jump jets, helicopters can land easier than planes and better maneuverability. Planes are much faster and can carry stronger air to air weapons or bombs, but helicopters have better air to ground precision weapons. Helicopters are better for ground force support. helicopter requires less space instead of planes.
Airbus, of course, contends that they are safer than any other aircraft. This has yet to be proven.
Yes, probably, they do have small wings and free auto-rotation.
No, percentage wise, they have had far more accidents than airplanes
Helicopters has a limited range compared to planes. Planes need a long pave to operate while helicopters can take off and land a lot more places. Also helicopters can "stand still" in the air while planes need to move all the time. So depending on what you want to do they have different (dis)advantages.