In Many Grocery Stores, Fresh Fruits Are Sold in Plastic

Multiple Choice

In many grocery stores, fresh fruits are sold in plastic bags dotted with holes so that they will not overripen. The main function of the holes is to

A) permit the fruit to drain after being washed.
B) facilitate diffusion of ethylene away from the fruit.
C) prevent buildup of CO₂.
D) facilitate diffusion of O₂ to the fruit.