I think its true
Hope this helps :)!
Answer:
Your nails can help determine the oxygen supply throughout your body because it has an affect on your life. Blue fingernails are caused by a low level or lack of oxygen circulating in your red blood cells. This condition is known as Cyanosis.
Explanation:
This means that there is not enough oxygen in your blood
Answer:
It is referred to as its density.
Explanation:
Muscle density is the lean tissue in your body. It completely differs from muscle mass.
Hope this helps :D
Answer:
someone who gets angry while driving because of what another driver / person did.
