Relier Pairs VocabularyVersion en ligne Match the expressions with their definitions. par Pablo Contreras 1 sustainably 2 strength-training exercises 3 pesticides 4 organic produce 5 workouts 6 resort to fruits and vegetables grown without the use of harmful chemicals with little or no damage to the environment series of physical exercises such as weight lifting, that focus on making muscles stronger chemicals used to kill unwanted insects choose a way of doing something when other ways have not worked