Question: Process:  - A hurricane usually starts as an organized thunderstorm activity that stretches at least 100 miles across and maintains its identity for more than 24 hours - Under the right conditions it can develop further and start to spin around a low-pressure center - If it develops it&#x27;s classified as a &#x27;tropical cyclone&#x27; or &#x27;tropical depression&#x27; - If the system strengthens and wind speeds rise past 39 mph, the system is dubbed a &#x27;tropical storm&#x27; - If the pressure in the center drops even further and the winds really pick up and forms a clearly defined &#x27;eye&#x27; it&#x27;s a hurricane -   Perturbation hypothesis: suppose the storm gets stronger happens, how will it affect the eye of the storm grows smaller.  Does the supposed perturbation have an effect (direct or indirect) on the process?
Answer: yes

Question: Process:  - A person breathes in oxygen - The oxygen passes through the bronchial tubes to the lungs - The oxygen is moved into the bloodstream - Circulates through the body - The cells in the body exchange the oxygen with carbon dioxide - The bloodstream carries the carbon dioxide back to the lungs - The lungs expel the carbon dioxide through the nose and mouth.  Perturbation hypothesis: suppose they may hyperventilate happens, how will it affect a SMALLER amount of oxygen being delivered to the blood stream.  Does the supposed perturbation have an effect (direct or indirect) on the process?
Answer: yes

Question: Process:  - Stars burn mass - The star burns until it runs out of fuel - The star can no longer support its weight - The layers of hydrogen press down on the core - The core gets smaller and smaller under the pressure - The pressure causes gravity to get stronger - The gravity becomes so powerful that nothing can escape it - Anything that gets close to it, is drawn into it by its gravity - Light is drawn into it - Light can not escape -   Perturbation hypothesis: suppose less hydrogen press down on core happens, how will it affect more things drawn into it.  Does the supposed perturbation have an effect (direct or indirect) on the process?
Answer:
yes