What is the point of the 5ks?

What is the Kesh and what does it symbolise?

What is a Kara and what does it symbolise?

What is a Kanga and what does is symbolise?

What is a Kachha and what does it symbolise?

What is a Kirpan and what does it symbolise?

Name the three different types of Sewa and their uses or what they do and examples.