It's a chance between an internet expert or a librarian. they could both work because an internet expert can research things and a librarian can find the conduct research in books.
Answer:
A disadvantage of corporations is that shareholders have to pay taxes on profits.
Explanation:
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Vaccination to prevent diseases. Vegan diets or whatever diets will not prevent them from having a better immune system to fight off such diseases
Answer:
e. Only in river valleys .
Explanation:
Why? Agriculture needs the proximity of water and the development of methods of irrigation in order to prosper. Agricultural societies were the basis of the first civilizations. In the Middle East, in China, in Egypt, all the first great civilizations rose and flowered in valleys with rivers: the Eufrates and the Tigris, the Yellow River and the Yangtze, and the Nile.