Question

Kemudian, selama proses evolusi, bulu-bulu menggantikan kulit tebal dari burung primitif ini, yang pada mulanya tertutupi oleh sisik.

Accepted Answer

Yet, during the evolution process, feathers replaced the thick skins of these ancient birds, which were originally covered with scales.

Front	Kemudian, selama proses evolusi, bulu-bulu menggantikan kulit tebal dari burung primitif ini, yang pada mulanya tertutupi oleh sisik.
Back	Yet, during the evolution process, feathers replaced the thick skins of these ancient birds, which were originally covered with scales.

Kemudian Selama Proses Evolusi Bulu Bulu Menggantikan Kulit Tebal