Process: - As the sweat evaporates the sweat sheds molecules into the air - The sweat changes into a gas - Heat is drawn from the sweat - This process draws heat from the body - The evaporation also cools the remaining sweat on the body. Perturbation hypothesis: suppose the heating system breaks down happens, how will it affect the person does not sweat. Does the supposed perturbation have an effect (direct or indirect) on the process?
Ans: yes

Process: - Salt water is contained in a factory or plant - The water is boiled to a very high tempature - The salt becomes seperated from the water - The salt is removed - The water is able to be drank at this point. Perturbation hypothesis: suppose more heat available happens, how will it affect salt can be removed. Does the supposed perturbation have an effect (direct or indirect) on the process?
Ans: yes

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 it is summertime. happens, how will it affect more carbon dioxide occurs. Does the supposed perturbation have an effect (direct or indirect) on the process?
Ans: no

Process: - The diaphragm contracts - The lungs expand - Air is pulled from outside the body, into the lungs - The membranes in the lungs collect oxygen molecules - Oxygen is transferred to red blood cells - Red blood cells distribute oxygen throughout the body - Perturbation hypothesis: suppose air is inhaled through the lung happens, how will it affect MORE oxygen reaching the body. Does the supposed perturbation have an effect (direct or indirect) on the process?
Ans: yes