Wren +Larken +Plant Phys Lab= Death.

When I find my leaf in times of trouble
My professor comes to me
Speaking words of depression:
"Test again!"
Test again, test again,
Test again, test again,
"We need more information!"
Test again.

And when these little sunflowers
Die because of wilted stems
We will get our answer
Test again!

And though they may be inhibited
There is a chance we will begin
To see more photosynthesis
Test again!

Test again, test again,
Test again, test again,
"We need more information!"
Test again.

Test again, test again,
Test again, test again,
"We need more information!"
Test again.

And after hours of darkness,
An LED shines on their leaves.
And we get more information,
Happily!

Happily, happily,
Happily, happily,
We've got our information,
Happily.