Ow does meiosis contribute to human genetic diversity?

I am a foreign studentin the UK and english is not my first language, so I hope the english would not be complex.

I need 1 book source, from the textbook we are using Campbell and Reece Biologychapters 13-17, and 1 internet source.

You can get access to the book through the internet.
The address is
Choose the book that has a red line (the top left one)
Log in name: fayon777
Password: biology
Scroll down and select chapter review
The chapters that would be helpful are in unit 3.

Before handing the essay in, it should be turned in the software turn it in, which compares the paper with other papers and the internet to check if its copied, and gives a % of the copied work, and so I hope nothing would be copied out of papers or the net.

I have another essay to write for the same class, and I want the same writer to write the other essay.

If you need to contact me use the second contact phone, because I am currently in Kuwait.

Thanks

Ow does meiosis contribute to human genetic diversity?

I only wanted editing but the number of pages can not be less than 4, and i have 2 pages writen.

I am going to attach an essay that is writen by one of your writers about the same subject for me. I think the answer is not enough and some paragraphs lack details and explanation.

I want the writer to write an essay about the same subject and feel free to use info from the attached essay.

I want the writer to be specialized in biology.

Of two of the essays I ordered from here I found some plagiarism so please do not copy. I will be turning the essay to a software that detects plagiarism from the internet and past papers.

I need two sources from the book we are using.
You can get access to the book through the internet.
The address is
Choose the book that has a red line (the top left one)
Log in name: fayon777
Password: biology
Scroll down and select chapter review
The chapters that would be helpful are in the Genetic Unit.

The essay should be atleast 2 pages. 2-3 pages.

English is not my first language so please do not use complex words.. One of the essays I asked for I had a hard time understanding it!

Thank you