Please answer this: 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 core does not get too small happens, how will it affect pressure causes gravity to get more strong.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: yes


Please answer this: Process:  - Particles in the environment interact with rocks - The particles remove small pieces of the rock each time they touch the rocks - The particles continue to hit, brush against, or grow against the rocks - The rock eventually is broken apart by this contact - The pieces of the rock are now small rocks - The rock pieces are worn away into smaller and smaller pieces by the same forces -   Perturbation hypothesis: suppose erosion occurs at faster pace happens, how will it affect erosion is speeded up.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: yes


Please answer this: Process:  - Two birds meet each other - Egg is produced after fertilziation - Mother sits on egg until it hatches - Bird Hatches - Grows up - Flee the next - Starts family - Dies.  Perturbation hypothesis: suppose more roods break up the rock happens, how will it affect more birds flee the nest.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer:
no