What contains paired statements that can be used to identify organisms?

The first amino acid of a new polypeptide chain is

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

Which of these is an example of land degradation? a. containers designed to store pollutants leak. b. fertilizers provide too many nutrients to crops. c. garbage is buried so the land can be reclaimed later. d. a drought kills all the plants in an area, leaving bare land