The Gross National Product (GNP) of USA between 1940 to 1945 more than doubled .
The GNP rose from $91 billion in 1939,to $105 billion in 1940 to $126 billion in 1941,to 193 billion in 1943, to $214 in 1945 .
Now if see the GNP jump from 1940 to 1944 is from $105 billion to $214 billion which is more than double.
Answer: skin cancer
Explanation: Carcinogens may be defined as substances which are capable of inducing the development of cancerous cells in living tissue. The students described in the scenario, were of the opinion that subjecting frogs in a smoke filled environment fro a prolonged period will result in the development of lung cancer in the frog. The hypothesis might have stemmed from the thought of the risk in which smokers are very liable of being victims of cancerous cells. However, exposing frogs to such will not result in them developing lung cancer. However, carcinogens such as asbestos, vinyl chloride, benzene, nickel and so one have large tendency of resulting in skin cancer when exposed to air.
The crusades helped to solidify Europe as a colonial power, uprooted traditional.governmental systems, forced Christianity on many indigenous people, and allowed the Church and the kings an unbalanced control throughout Europe over both the political and economic well-being of the continent.
To blaze is to find and mark new trails.
The correct answer is - public information.
The census data is an example of public information. The census data itself is consisted of all important informations about the population of the given country and all those informations are used for making the long term (mainly) economic politics for the country, but also represent an official proof that can be seen at any time by the population so that they know what's the situation in the country from certain perspectives.