 
 <translate> Q: The sun contributes what to ecosystems?
Options:
- (A) sun spot
- (B) energy
- (C) darkness
- (D) seeds
- (E) positive
- (F) photons
- (G) Nutrients
- (H) Energy.
Let's think step by step below.
 <ibo> Ajụjụ: Olee otú anyanwụ si enye aka n'ihe ndị dị ndụ? Nhọrọ: - (A) ntụpọ anyanwụ - (B) ike - (C) ọchịchịrị - (D) mkpụrụ - (E) nke ọma - (F) fotọn - (G) Ihe ndị na - edozi ahụ́ - (H) Ike. Ka anyị chee echiche nzọụkwụ site nzọụkwụ n'okpuru. 