(A) Air
(B) Sun
(C) Rocks
(D) Living organisms
The answer is: (D) Living organisms
Organic compounds are the compounds that contain carbon-hydrogen bonds. These compounds are produced naturally by plants or animals.
(A) Air
(B) Sun
(C) Rocks
(D) Living organisms
The answer is: (D) Living organisms
Organic compounds are the compounds that contain carbon-hydrogen bonds. These compounds are produced naturally by plants or animals.