Problem: Given the question: Process:  - The kidneys receive blood from the renal artery - They process it with millions of tiny nephrons - Remove all the waste - The kidneys return the blood back to the body through the renal artery - Send the urine with the waste to the bladder through the ureters.  suppose less aluminum consumed in the town happens, how will it affect the kidney is more active.  Which of the following is the supposed perturbation?  - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process
++++++++++++++++++++++++++++++++
The answer is:
not impacting any step of the process


Problem: Given the question: Process:  - Air enters the nose or mouth and travels through the windpipe into the lungs - The lungs have a series of smaller and finer tubes and sacs - Air reaches the smallest and finest air sacs called alveoli - Oxygen travels from the alveoli into the blood - Oxygen-rich blood is carried to the heart - Oxygen-rich blood is pumped throughout the body by the heart - Cells take in the oxygen rich blood and release carbon dioxide rich blood - The carbon dioxide rich blood travels to the lungs - Carbon dioxide travels through the throat and is exhaled.  suppose the eye of the storm grows smaller happens, how will it affect a SMALLER amount of oxygen being delivered to the blood stream.  Which of the following is the supposed perturbation?  - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process
++++++++++++++++++++++++++++++++
The answer is:
not impacting any step of the process


Problem: Given the question: Process:  - They expand to take the air in  - The cells of the lung hold the air - They take in the air and remove the Oxygen - They inflate and all the bad air leaves through the mouth - They do it all over again.  suppose "the lung doesnt inhale air" happens, how will it affect MORE oxygen being brought to the body.  Which of the following is the supposed perturbation?  - directly impacting a step of the process - indirectly impacting a step of the process - not impacting any step of the process
++++++++++++++++++++++++++++++++
The answer is:
