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