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Title: What effects do stressors like crowding or restraint have on the immune systems of animals? Post by: mbell1189 on Oct 20, 2020 What effects do stressors like crowding or restraint have on the immune systems of animals? ▸ They can lead to increased levels of immune system activity. ▸ They can activate the release of aggressive hormones. ▸ They can reduce various aspects of immune system activity. ▸ They can increase levels of serotonin and dopamine. Title: What effects do stressors like crowding or restraint have on the immune systems of animals? Post by: KKRules on Oct 20, 2020 Content hidden
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