<span>1. The references are not cited. Ie. It is unclear or unknown where the information came from.
2. The information is based on studies which are not peer-reviewed. Ie. The information has not been reviewed by experts in he field, or is not supported by a consensus of experts in the field.</span>
There would be things everywhere because it didn't decompose ex. orange peels, banana
Your answer would be
<span> The eyes have atrophied (lack of use).
Hope I helped!!</span>
