Give two reasons why smokers have less oxygen in their blood?

smoking makes a person feel being wealthier when not being so.

lungs & Brain work together to realize about a persons oxygen needs. whereas the toxins in tobacco makes a person’s lungs feels that he has sufficient oxygen.

whenever the toxin intake is higher, automatically the oxygen level in our body will go down automatically.

not just smoking, but also all polluted smokes gives the same effect

less oxygen can be taken in thro there lungs because of the tar on the suface where oxygen/co2 exchaige happens

carbon monoxide takes over cells and prevents oxygen from entering them

(im not sure if there is carbon monoxide in cigarette smoke tho)

actually the chemicals in the cigarette cause dufferent ractions in our body for example the nicotine makes ur blood vessels get marrower cutting the flow of blood and consequently the oxigen making the heart to pump harder. also the carbon monoxide drives oxygen out of the red blood cells it can stay in our body for aproximatly 6 hrs robbing oxygen to our bodyes

Hardens your arteries….less blood travels than a non smoker.

Can cause more respitory infections than a non smoker.

tar … which clogs the lungs

and dangerous toxins inside the cigarettes etc.

just go look it up on google you will find better answers ..

don’t know… but i will search it letter..