The correct answer is B.chloroplasts.
Chloroplasts are plant’s organelles so they cannot be found in a cell from fingernail. The function of chloroplasts is to convert light energy of the Sun into glucose that can be used by cells and this is possible thanks to chlorophyll found in chloroplast . The entire process is called photosynthesis.
Glucose <span>from photosythesis produces the vast majority of chemical energy to living things</span>
So yellow is mostly the classification of <em>Metal, </em>But I don't see that option here. Answer-Blue
