1. What happens to raisins placed in water for a long period of time A: Their texture and size change

B: Their size and appearance change

C: Their appearance and texture change

D: Their texture, size and appearance change

2.Which is an example of active transport?

A:water molecules moving into the root of the cells

B:particles moving out of the lumen into the blood across its concentration gradient

C:magnesium ions moving out of the root hair cells

D: magnesium ions moving into the root hair cells