Process:  - Animals eat a lot during good (warm, clear) weather - Animals gain weight - The season changes to one with bad (cold, snowy) weather - Animals find a place to hibernate - Animals enter a type of &#x27;sleep&#x27; (hibernation) - Body processes slow down - The animal&#x27;s heart rate and breathing rate slow - The animal loses weight more slowly than usual - The animal is able to survive not eating or drinking without hurting itself -   Perturbation hypothesis: suppose animal will lose weight more quickly happens, how will it affect HELPING the animal to hibernate properly.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: yes


Process:  - The bird picks a tree - The bird collects twigs and other refuse - The bird makes a flat base with twigs - The bird makes sides with twigs and other things - The bird adds softer material to the inside - The nest is done.  Perturbation hypothesis: suppose the person is going through liver failure happens, how will it affect LESS or SMALLER nests.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer: no


Process:  - Carbon dioxide from the air passes through small pores (holes) in the leaves - These pores are called stomata - Water is absorbed by the roots - It passes through vessels in the stem on its way to the leaves - Sunlight is absorbed by a green chemical in the leaves.  Perturbation hypothesis: suppose less pollution occurs happens, how will it affect less oxygen available.  Does the supposed perturbation have an effect (direct or indirect) on the process?
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Answer:
yes