Q: Process: - A bird hatches from an egg - The bird is nurtured by its parents - And is fed food for growth - The bird grows - Begins to learn how to fly - The bird matures - The bird leaves its nest - The bird makes its own nest. Perturbation hypothesis: suppose less coal and hot air is blown into the boiler happens, how will it affect LESS birds. Does the supposed perturbation have an effect (direct or indirect) on the process?
A: no

Q: Process: - The carafe is filled with water - The water is poured into the machine at the back - Coffee beans are put into a grinder - The grinder is activated - A filter is put into the coffee maker - The ground coffee is put into the filter - Sometimes a bit of salt is added to the grounds to bring out flavor - The top of the machine is closed - The power is turned on - The water passes through the grounds and becomes coffee. Perturbation hypothesis: suppose an increase in the filter strength happens, how will it affect LESS coffee being made. Does the supposed perturbation have an effect (direct or indirect) on the process?
A: yes

Q: Process: - A stream or river must occur - Through erosion, the stream cuts into the soil and bedrock - Through continuous erosion, a deep gash is cut through - After many years the river may dry up - A dry ravine is left - Perturbation hypothesis: suppose the baker forgot to put the eggs in the batter happens, how will it affect LESS or SMALLER ravines forming. Does the supposed perturbation have an effect (direct or indirect) on the process?
A: no

Q: Process: - You inhale - The air enters the mouth and nose - The diaphragm contracts - Air fills all the sacks in the lungs - Oxygen passes through the sacks into capillaries - The blood is passed to the blood in the capillaries - The blood carries the oxygen to the heart - The heart pumps the oxygenated blood to the body. Perturbation hypothesis: suppose there is no where safe to nest happens, how will it affect lung continuously expands to make more oxygen. Does the supposed perturbation have an effect (direct or indirect) on the process?
A:
no