Question

1. according to the passage, which of the following are cellular changes that trees undergo to help survive winter? shrinkage, dehydration, and sugar concentration evaporation, expansion, convection color change, bark change, root change

Explanation:

Trees undergo cellular - level changes to survive winter. Shrinkage helps in reducing water - related damage, dehydration is a way to lower the risk of freezing damage, and increasing sugar concentration acts as an antifreeze. Evaporation, expansion, convection are more related to physical processes rather than cellular changes for winter survival. Color change, bark change, root change are not cellular changes for winter survival at the cellular level.

Answer:

shrinkage, dehydration, and sugar concentration