I would say D. I'm guessing tho
I think the answer is an indemnity
Answer:
The airfield was closed in the early 1970's, but in 1996, Arnie Migliaccio proposed an idea to the National Park Service to make the neglected airfield a place to display restored aircraft. The project became known as HARP, and volunteers known as "angels" worked to help meet the project's goals.
Studies attempting to relate personality traits to a potential for developing substance abuse show that no single trait or combination of traits predicts substance abuse.
The factors that can affect the development and acceleration of abuse, are the relationship between the family, and overall happiness.
Answer:
B. Psychological constructs represent concepts that cannot be observed or measured directly.
Explanation:
this is the correct answer.
