Explain why randomization is successful in two comparable groups

High blood pressure is best described as

Lina went in camping woods. while camping, she accidentally touched a strange planet. her hand immediately started itching, and her skin erupted in hives. after she gets home, her grandmother cooked some oatmeal, wrapped it in a cloth, and put it on lina affected hand. lina’s grandmother followed a traditional what remedy.

What is a mental disorder? how are mental disorders recognized? a mental disorder is an illness that affects the mind and reduces a person's ability to functioni dont know the second