 
<translate> Gịnị ka ụmụ mmadụ chịkọtaworo ma na-akụ ruo ọtụtụ puku afọ? Nhọrọ: - (A) Organic compounds - (B) ụdị coral - (C) ụdị ferns - (D) ihe ndị dị n'ikuku - (E) Ihe ka ọtụtụ n'ihe ọkụkụ - (F) ụdị fungi - (G) ụdị osisi pine - (H) peachleaf willow Ka anyị dozie nsogbu a nwayọọ nwayọọ. <eng> What have humans collected and grown for thousands of years?
Options:
- (A) Organic compounds
- (B) types of coral
- (C) types of ferns
- (D) bioaerosols
- (E) Most plants
- (F) types of fungus
- (G) types of pine trees
- (H) peachleaf willow Let's solve this problem gradually.
 