The iris focuses light rays before they enter the posterior portion of the eye
they act like they have the right to treat you like dodo but if he is nice he will be prob either shy or hide his feelings.
Hi. excuse me sorry but i cant see your question. do you think you could post it again, please?
thank you
Answer:
Structure and function of the cell membrane
The cell membrane is semipermeable (or selectively permeable). ... The unique structure of the cell membrane allows small substances (like oxygen or carbon dioxide) to easily pass through.
Explanation: