input question: Process:  - A forest fire starts - The trees and plants burn - The animals lose their homes - If the animals can not escape, they may die from smoke inhalation - The plants that provide food are gone - The animals have little to eat -   Perturbation hypothesis: suppose lots of rainy weather happens, how will it affect a GREATER negative effect on animals.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: yes

input question: Process:  - Blood sugar levels increase after a meal - Cells in the pancreas release insulin - Insulin causes the body to absorb glucose from the blood - Blood sugar goes back to normal - Blood sugar is too low - The amount of insulin goes down - Cells in the pancreas release glucagon - The liver turns stored glycogen into glucose - The liver releases the glucose into the blood - Blood sugar goes back to normal.  Perturbation hypothesis: suppose less sugar drinks are consumed happens, how will it affect LESS regulation of blood sugar level being needed.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: yes

input question: Process:  - Plants start growing on or near the rocks - The roots of the growing plants start to break up the rock - The plant acids dissolve the rock - The rock is broken down into smaller pieces - Erosion begins.  Perturbation hypothesis: suppose less plants grow near the rocks happens, how will it affect less roots start to break up the rocks.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer: yes

input question: Process:  - The gravity of the sun pulls its mass inward - There is a lot of pressure on the Sun - The pressure forces atoms of hydrogen to fuse together in nuclear reactions - The energy from the reactions gives off different kinds of light - The light travels to the Earth.  Perturbation hypothesis: suppose a person is under water happens, how will it affect more pressure in sun.  Does the supposed perturbation have an effect (direct or indirect) on the process????
output answer:
no