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
Explanation:
<em>according</em><em> </em><em>to </em><em>me </em><em>it </em><em>is </em><em>option </em><em>D </em><em>ice </em><em>it.</em>
<em>because</em><em> </em><em>contusion </em><em>injury</em><em> </em><em>is </em><em>just </em><em>a </em><em>bruise</em><em> </em><em>so.</em><em>.</em><em>.</em><em>if </em><em>we </em><em>ice </em><em>it.</em><em>.</em><em>.</em>
<em>That can reduce the size of your bruise, which may allow it to heal faster. The cold temperature from an ice pack makes the blood in that area flow more slowly. It may reduce the amount of blood that leaks out of your vessels.</em>
<em><u>hope </u></em><em><u>this </u></em><em><u>answer </u></em><em><u>helps </u></em><em><u>you </u></em><em><u>dear.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>take </u></em><em><u>care!</u></em>
the state and local health departments food code regulates labeling