The correct answer answer will be non because y and en don't suppose to be next to each other
1. Réfléchissions
2. Espérions
3. Aimait
4. Passait
5. Connaissait
6. Essayait
7. Faisait
8. Partais
9. Pensions
10. Avait
I think it would be the formation of bubbles because, ice melting, something dissolved in water, and sugar crystals forming, are all physical changes. They are still the same components just different physical appearances.
Salut !
Qu'est-ce que c'est qu'un panda?
Un panda est un animal.
(le panda est un mammifaire)