1) how many cromosomes are in a human a) 46 b) 23 c) 45 d) 47 e) 24 f) 44 2) what is the male sex cell called a) soup b) nuggets c) zebra d) sandwitch e) sperm f) egg

Papan Peringkat

Gaya visual

Pilihan

Berganti templat

Pulihkan simpan otomatis: ?