All of these steps are components of the scientific method excepta)conclusions. b)controls. c)data. d)opinions.

The correct answer is D

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

b c a d mark me