 
 <translate> What enables natural selection to occur?
Options:
- (A) environment
- (B) mutations
- (C) competition
- (D) relocation
- (E) Darwin
- (F) evolutionary development
- (G) root growth
- (H) research Let's solve this problem gradually.
 <hau> Menene ke sa zaɓin halitta ya faru? Zaɓuɓɓuka: - (A) muhalli - (B) canjin yanayi - (C) gasar - (D) ƙaura - (E) Darwin - (F) ci gaban juyin halitta - (G) ci gaban tushen - (H) bincike Bari mu warware wannan matsala a hankali. 