The answer i believe is interpersonal communication.
I think its called Escherichia Coil. hope this helps:)
A. dea
Drug Enforcement Agency
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
