C would be the correct answer
Using the patient's own stem cells and a fully artificial<span> scaffold</span>
Overweight children or children who eat excessive amounts of sugary foods and fatty acids might feel discouraged or embarrassed to pick unhealthy options, instead referring to the healthier options to avoid social conflict.
The Korean War created more friction between the United States and the Soviet Union.
War made the United States truly aware of the "falling domino" effect of communism
South Korea became an important US military base with thousands of American troops stationed there.
North Korea has carried out a controversial nuclear test and several ballistic missile tests, keeping South Korea, Japan, USA (Hawaii) and China in their missile range