<u>Answer:
</u>
At this point, I need to stay under the shower for at least 15 minutes.
<u>Explanation:
</u>
- The human body has minute pores which can act as a doorway for many materials to enter the bloodstream.
- If any kind of hazardous material accidentally falls on the skin of the skin comes in contact with the material, it is advised to wash that part of the skin clean.
- To completely eliminate the traces of the material that can be possibly left on the skin, it is preferable to wash the spot for at least 15 minutes.
He most likely used tinker v Des Moines because he would claim that schools aren’t allowed to censor the opinions of students.
Stiffer mantle is the answer