The dependent variable is the mood of the participants.
The study aims to assess how the level of exercise (measured by the amount of time spent) affects another variable, that, in turn, will be the dependent variable: the mood of the participants. The aim of the study is to conclude whether it is possible or not to infer causality between those two, in other words, to see whether different levels of exercise (<em>the cause</em>), trigger the emergence of different types of mood (<em>the effect</em>).
Answer:

Explanation:

Promotion of Trade and Business
The more expansion in tourism sectors , the more doors of opportunities will open in the country.
Publicity of country and destination
The natural, religious , cultural and historical sites of the nation will be known throughout the world.
Creation of Job opportunities
Due to growth in tourism, various tourism industries will be set up where a number of people can get employment opportunities which helps to solve the problem of unemployment.
Development of International relations
Tourism establishes link with various countries through different ways. It promotes international relation among different countries.
Conservation of Nature and Cultural heritage
The main base of tourism is natural and cultural heritage. So, their protection and promotion is essential for this industry.
Development of National Income
Tourism is back bone of our economy. It generates high amount of foreign income.
Hope I helped!
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Answer:
I think that it would be B because Texas is very into their slaves hhahah
Explanation:
Astronomy is the science of the study of planets stars and other extraterrestrial body's in outer space they will often use things like telescopes and electronic equipment as like but can use the hubble telescope as well