1.   First, chimpanzee kidney tissues will prove to have been used to grow Chat polio vaccine.

2.   The land is used to grow cash crops like cocoa, tea, and coffee.

3.   The original Norfolk rotation was used to grow cash crops on strong land, yet never were two successive cash crops taken.

4.   A lot of our land is used to grow crops for export.

5.   He said it was a playground for the idle rich and ought to be used to grow crops for the proletariat.

6.   A large part of the cultivated land is used to grow export crops.

7.   A similar method has been used to grow skin, for use in treating severe burns, and cartilage.

8.   Captured and tamed in petri dishes, however, experimental stem cells could one day be used to grow organs to replace worn-out body parts.

9.   Fertilizer is used to grow crops, and some traces could find their way into food eaten by children.