Temperatures that are 45 degrees C or above red blood cells experience hemolysis.
Answer:
Science plays a rather large role in the modern world. Without it, devices such as phones, computers, and even TV wouldn't exist. With advances in science, humans have been able to cure many ailments and diseases that were previously incurable.
When you exercise outdoors, there is a more natural connection between you and the environment. You may also be motivated to change some things in the environment if you exercise in a polluted environment.