1. The functions of the respiratory system are... (there are two answers)
A. To pump blood to the body
B. To deliver oxygen to the body***
C. To remove carbon dioxide from the body***
D. To absorb nutrients
2. The dome-shaped muscle that lies below the lungs and is important in the breathing process is the...
A. alveoli
B. asthma
C. Bronchi
D. diaghragm***
3. The exchange of Carbon dioxide and oxygen takes place in the...
A. Alveoli***
B. asthma
C. Bronchi
D. Diaghtagm
4. _____ is a substance in tobacco products that causes stained teeth and skin
A. Nicotine
B. Carbon monoxide
C. Tar
D. Menthol
5. _______ is a substance in tobacco smoke that reduces the blood's ability to carry oxygen.
A. Tar
B. Nicotine
C. Asthma
D. Carbon monoxide
The last 2 I got confused with. Plz help!
Your correct I'm just putting it in a list lol
1.B,C
2.D
3.A
4.C
5.D
This is right just so you know
I think 4. is C and 5. is D? Not sure though
Ur mom is 100% Correct. Appreciate it!
Ur mom is correct for connuxus
All of your answers are right. :-)
For question 4, the correct answer is C. Tar. To get to this answer, you need to understand the effects of tobacco products on teeth and skin. Tar is a sticky substance found in tobacco smoke that can cause staining and discoloration of teeth and skin.
For question 5, the correct answer is D. Carbon monoxide. To arrive at this answer, you need to know that carbon monoxide is a harmful gas present in tobacco smoke. It binds to red blood cells in the bloodstream, reducing their ability to carry oxygen to the body's tissues. This can lead to decreased oxygen supply and potentially cause various health problems.
Remember, understanding the effects of tobacco products on the body can help you correctly identify the substances responsible for those effects.