What first made pavlov interested in studying dogs and their salivation responses?

If you or someone you know may have a mental disorder, it's important to discuss this concern with a trusted adult. t or f

Aproper cool-down routine includes which of the following? a). eating a good-sized meal b. five to 10 minutes of slow walking or jogging and stretching c). less than 5 minutes of cool-down stretches d). sprinting or other strenuous exercise

How can the stress response be used in a way. for example to build resilience.