Carbon-IV-Oxide

In a biology class, the teacher asked the class a question

TEACHER: If we breath out Carbon-IV-Oxide. What do we breath in?

AKPOS: (raises his hand and stands up) Carbon-IV-Inside.



Author: 
@Sirwab
997 408
Views: 54171

Add new comment

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
5 + 5 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.