After you die, a leech stops sucking your blood.
or
A swordfish
or
Ice cream.
or
One. But the guitarist has to show him first.
or
The chicken wasn't around yet.
or
Ten. One to hold the bulb and nine to rotate the ladder.
or
Donald Trump.
or
He was trying to fetch a boomerang
or
None. Any changes will have to be implemented in software.
or
A porcupine with split ends
or