The type of view which states that development is the result of an ongoing, bidirectional interchange between heredity and the environment is:
<h3>What is Epigenetic View?</h3>
This refers to the school of thought which believes that for an individual to develop, then he needs to have interactional exchange between nature and nurture.
With this in mind, we can state that it is the epigenetic view which the question is talking about because of the interaction between the environment and heredity for development to occur.
Read more development here:
brainly.com/question/11352260
Meriwether Lewis and William Clark helped open the American frontier to settlement by exploring the regions further out west. They mapped these territories and found accessible routes, so that Americans could move further out west and settle the land before the Europeans could claim it. There was also a smaller objective of studying the science and possible economic qualities.
President Lyndon B Johnson
I believe the answer is: leading causes of death, years of potential life lost, economic cost to society
Leading cause of death gives some clue for the administrators to identify the core of the problem. Both years of potential life lost and economic cost is used as factors of consideration to determine whether the financial allocation that they made for prevention and control is proportionate to the financial benefit that might occurs in the future.