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