Answer:
Katherines oppurtunity cost is the cost of getting to the lecture event itself plus the reduction in her physics exam grade by not studying tonight.
Explanation:
<span>In earth science, erosion is the action of surface processes (such as water flow or wind) that remove soil, rock, or dissolved material from one location on the Earth's crust, then transport it away to another location.</span>
The five strategies to conduct an interview from the victim who experiences violence are:
1. A member of the family, a stranger, a friend or human made casualty incident are the roots of the violence.
2. Mental effects can be the effect of a person who was a victim of natural disasters
3. Mental illness can be the effect of violence such as extreme poverty, substance abuse and lifestyle.
4. Mental illness that originated from a person.
5. The victim may have a past with the person he suffered from.
