What are the stages of development from zygote to embryo?

I agree with Mr Rami answers, thanks for the invitation. .

Thanks for invitation

I am apologies to answer this question wait from answers specialist 

THE STAGE OF DEVELOPMENT  TO ZYGOTE  TO EMBRYO?IS ONLY THE SENSE OF HUMOR TO  YOUR MIND HOW TO DEVELOP THAT MATTERS...THANK YOU

Having great communication skills to deal with many people, working within a single team and not having a personal life impact on the practical life

Thank you for the invitation and I agree with the answer, Mr. Ramy