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