1/4
Prevents your brain from receiving enough oxygen causing you to pass out which can be fatal.
it could cause brain damage and eventually death in humans and animals.
Brain cells start to die
90
25%
1/4
I don't know how much of the body's oxygen the brain needs, but when the brain does not receive enough, a stroke occurs.
2 hours
Because oxygen is used to burn glucose, the fuel preferred by the brain. At rest, you use about 20% of the oxygen you breathe to keep your brain running.
You have established in the question that too much oxygen has been lost, so this means that there will be some degree of impairment due to brain damage. How much impairment will depend on how little oxygen the brain received, over how long a period, and on the temperature of the brain.
About 20%.
Smoking may not affect the APPEARANCE of the brain much at all, but it will affect how much oxygen reaches the brain. So the brain will become less healthy and work less efficiently over time due to lack of oxygen.
About 10% of your brain ---------------------------------- Actually you use just about all of your brain
You use your brain for 100% of your life. When your brain stops functioning, so do you.
Na smoking it dosent cause lack of oxygen in the brain coz like cigrattes the smoke of marijuana dosent stop the oxygen to dissolve in the brain. So the trip of marijuana is much more good and different kinds of activities can be seen in the brain
The brain needs oxygen in order to function. A lack of oxygen to the brain can cause brain damage. Brain damage can result in seizures.