I think it would be either A or B but I am not sure.... If anything I think I would go with A.
Hope this helps
Five organs are in the human body
A. producers
producers=plants=autotrophs
Hope it helps! Comment if you have any questions and have an amazing day!
Determined by its primary structure (sequence of amino acids.)
the sequence of amino acids in an protein is determined by the nucleotides in the DNA encoding it