Oxygenated (arterial) blood is bright red, while dexoygenated (venous) blood is dark reddish-purple. The difference is color results from the electronic state of the iron ion (ferrous vs ferric), which in turn influences the π → π* and n → π* electronic transitions of porphyrin and hence its optical characteristics.
Explanation:
Like most stars in our universe, the Sun is on the main sequence stage of its life. This means nuclear fusion reactions in its core fused hydrogen into helium. However, this process cannot last forever since there is a finite amount of hydrogen in the core of the Sun. Currently it has more than 72% hydrogen.
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Doses are difficult to control because of individual lung capacity’s
Answer: The answer to the this question is <em>"both our respiration and heartbeat slow down." </em>
The correct answer is C.
Explanation:
During stage one sleep, a person can be awakened very fast. Stage one lasts an estimated 1 minute up to 10 minutes. Your eyelids may open and close. You may even be able to speak to others around you. During this state, your blood pressure and temperature of the brain will decrease. This also known as light sleep.
All of the above, a DUI can lead to loss of drivers license, the effects of the alcohol can cause loss of relationships, a DUI, or violence caused by drinking can lead to a criminal record, drinking can cause health issues and lead to joblessness, and joblessness can lead to financial troubles and debt.
