User talk:Aj-ay adroit

How comes first Hen or Egg??
Hello, I just wanna who comes first Hen or her egg. Some researchers say - Hen, cause the chemical present on egg layer only found in hen's then where that hen come Researchers say Hen evolute in dinosaur egg by climate changes. Do u thick!! Aj-ay adroit (talk) 15:33, 5 November 2017 (UTC)