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
first-degree burns: red, non blistered skin
second-degree burns: blisters and some thickening of the skin
third-degree burns: widespread thickness with a white, leathery appearance
She traveled to Crimea in 1854
The correct answer I think is B because that's the first thing you should do. Please tell me if Im wrong
Telling a trusted adult or go with self defense
