 
 <translate> Bottleneck effect can occur with 
Options:
- (A) external migration
- (B) direct damage to the lungs
- (C) Movement of an air mass
- (D) competition
- (E) if humans disturb bears
- (F) competing for resources
- (G) Plant growth is reduced
- (H) Temperature changing Let's solve this problem gradually.
 <ibo> Ihe mgbochi nwere ike ime na Nhọrọ: - (A) Mbugharị si n'èzí - (B) imebi akpa ume kpọmkwem - (C) Ngagharị nke ikuku - (D) asọmpi - (E) ọ bụrụ na ụmụ mmadụ na-enye anụ ọhịa bea nsogbu - (F) ịsọ mpi maka ihe onwunwe - (G) Osisi na-ebelata - (H) Ọnọdụ okpomọkụ na-agbanwe agbanwe Ka anyị dozie nsogbu a nke nta nke nta. 