Initially, glucose was found only the dialysis tubing. After 15 minutes, a sample was taken. That sample showed that glucose was found the dialysis tub

Initially, glucose was found only  inside  the dialysis tubing. After 15 minutes, a sample was taken. That sample showed that glucose was found  outside  the dialysis tubing.

Explanation:

Edge

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.