I think A for part 1 and B for part 2 but not sure
Carbon dioxide fixation in plants occurs at the STROMA.
Carbon dioxide fixation is the first step in the Calvin cycle and it occur in all plants. Carbon fixation is the process by which inorganic carbon is converted to organic compounds by the plants. The process of carbon fixation converts carbon dioxide and ribulose biphosphate into 3 phosphoglycerate.
Answer:
The fish are unable to take in oxygen and cannot convert glucose to ATP
Answer:the sensor or receptor
Explanation: homeostasis is the process of the body to maintain a constant internal condition , regardless of changes in it's external environment.
Homeostatic usually involves a sensor/receptors on which detects changes or stimuli,A control center which process the stimuli and triggers the effector and An effector which changes the body according to the message recieved from the control center.
In an air conditioner,the thermometer is the sensor,which detects a change in the temperature of the room.this allows the air conditioner to control the temperature and keep it constant, regardless of the temperature outside.
Answer:
positive - reforestation provides a sustainable plan to use a renewable resource
(Please let me know if the answer is incorrect so I can edit it :) )