The answer is (A.) 20 seconds. A collision occurs every 20 seconds. A collision is an interaction of two or more bodies that exert forces in a very short duration. The term collision also refers to the two moving objects that collide.
Answer:
B. are stern with their children
Explanation:
Authoritarian parents are always very strict and doesn't give room from the opinion of their children. They make all decisions for them without carrying them along and enforce them to accept the decisions
The following statement MOST accurately represents Koryo culture:
A. Traditional dress of Korean women mirrored that of Chinese women.