If I Want To Work With Someone As A Blogger Do I Need To Have A Domain Name And Website?

Question: 

If I Want To Work With Someone As A Blogger Do I Need To Have A Domain Name And Website?

Answer: 

No, You Do Not Need Any Domain And Website To Work With Someone As Blogger But You Must Have A Google Account And Tell To Other Person To Sent You An Invitation On Your Gmail ID After This You Will Have To Accept Your Invitation As An Author Or An Admin Then You Can Able To Work With That Person Who Had Sent You Invitation Only You Will Have To Go Blogger.Com Where You Can Find Your Blog.