If you are participating with a teacher, please enter your teacher's code here:
An email has been sent to you (or your parent if you are under 18) to get you signed up for the challenge. Stay tuned!
The Slide & Seal (TSS) is like a safe deposite box. It will allow you to keep seeds that are to be sealed in an air tight aluminum bag, at temperatures as low as -18 degrees Celsius. This temperature is the ideal condition to help seeds last for decades.
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