The biggest role would be the Brain.
Answer:temporal lobe
Explanation:the cortex is responsible for the processing and interaction with the world around us.the cortex had four lobes namely;the temporal,parietal, occipital and frontal lobes.
The temporal lobe is responsible for hearing, language and memory.
The damage can lead to loss of speech
The parietal lobe is responsible for writing, attention and touch processing.
The frontal lobe is responsible for decision making
The occipital lobe is responsible for vision
Charles Darwin said there where rudimentary parts on the embryos.These included the muscles of the ear<span>, </span>wisdom teeth<span>, the </span>appendix, the tail bone<span>, </span>body hair<span>, and the </span>semilunar<span> fold in the corner of the </span>eye<span>.</span>
The chef must first clean his hands before touching the bread