<u><em> the types of burns that require medical attention are Burns that are at least second-degree and that cover more than 10 percent of the body's surface </em></u>area are generally considered to be critical in most locations, but be sure to follow your local protocols. To determine the total burned surface area in the field, use the Rule of Nines. also burns that exceed 30 percent of a person's body can be potentially fatal.
here's some categories of burns
Electrical Burns
Radiation Burns
Friction Burns
First-Degree
Second-Degree
Third-Degree
Chemical Burns. You may receive a chemical burn if your skin and/or eyes come in contact with a harsh irritant, such as acid
Thermal Burns. Thermal burns occur when you come in contact with something hot.
HOPE THIS HELPS THE ANSWER IS BOLDED :)
If a person abruptly stops an intense cardio workout without cooling down, then an aneurysm and heart attack may occur.
Answer: C
Cardio means heart so you can eliminate D. When you work intensely and abruptly stop you weaken the artery wall which will cause an aneurysm.
All are round and orbit around a star
<u>This question is off-topic, but I'm answering it assuming you meant to categorize as maths.</u>
Answer:
or 
Explanation:
<u>Factoring</u>
It consists of converting an algebraic expression, usually as a polynomial into two or more factored terms.
We must find the greatest possible common factor and use it to modify the original expression.
The given expression is
It's evident that both terms have a numeric common factor of -9. Let's factor by -9. We must divide each term by -9 to get:
We can even factor further by writing
