As per Scientists discoveries, The answer, they say, is the chicken. Because they found that the formation of egg shells relies on a protein found only in a chicken's ovaries. therefore. nauna talaga ang Chicken. *CASE CLOSED*
Itlog syempre.. Itlog muna bago maging manok, dadaan pa yan sa pagiging sisiw.
Di naman sya nagtatanong kung anong unang nilikha.
Kasi manok naman talaga ang unang nilikha. Hehe, sana po walang scientist dito.