Misc: In the tv series 'seinfeld', who does michael richards play?

Questions

What represent the body and blood of Christ in the service of Holy Communion?

What is the colour of the maple leaf on the Canadian flag?

What type of animal was Nana the nursemaid in 'Peter Pan'?

What was the nickname of the basketball player Earvin Johnson?

What part of the body does a neuro-surgeon specialise in?