I don't want to alarm anyone unduly, but first the model was helium and Marshall was floating, correct? And now the model has become oxygen - and so has Marshall.
You did! I think we've made a connection between your feelings about your brother and your newly volitile relationship with the elements - [points at periodic table] -of the periodic table.
As an educator, as an administrator, as a woman who doesn't like finding things like this [gestures to a sponge on a plate] in her work space, I am angry and confused. Not only for myself, but also for children in my charge. No, you'll have your chance to talk. Now, Blake Holsey promises its student an environment that is conducive to learning, and the development of lifelong friendships, not a sogging invertebrate in every lunch bag! Now, you have examined this school time and again, but in light of this development, I demand you give me the results that you've been withholding!
He prattled on about phylogeny and students' educations, but I'm sure I don't need to remind you that unwanted attention of any kind would far outweigh whatever benefits this... experiment might yield! Am I clear?