What is heavy water and how is it made? What is it? Heavy water is a form of water with a unique atomic structure and properties coveted for the production of nuclear power and weapons. Like ordinary water—H20—each molecule of heavy water contains two hydrogen atoms and one oxygen atom. The difference, though, lies in […]
What were the Chinese trade routes known as?
What were the Chinese trade routes known as? Silk Road, also called Silk Route, ancient trade route, linking China with the West, that carried goods and ideas between the two great civilizations of Rome and China. What did Marco Polo trade on his journey? Niccolò and Maffeo therefore turned east in order to trade in […]
How do you use a personal diary?
Where in the sky is the Gemini constellation?
Where in the sky is the Gemini constellation? Gemini is fairly easy to spot in the sky, even for amateur stargazers. It is located northeast of the constellation Orion and between the Taurus and Cancer constellations. Best viewing is during February. By April and May, the constellation can be seen soon after sunset in the […]
Why is 99 of the water on earth not drinkable?
Why is 99 of the water on earth not drinkable? 99% of the liquid freshwater is groundwater, much of which is far too deep to be accessible. The remainder of the earth’s freshwater exists in lakes and rivers, represented by the tiniest sphere, with a volume of 22,339 cubic miles (Perlman, 2016). What is the […]
Where can I buy Voortman Christmas cookies?
Where can I buy Voortman Christmas cookies? Walmart.com Is Voortman Bakery still in business? Voortman Cookies Limited is a Canadian company specializing in the production and sale of cookies. Based in Burlington, Ontario, Voortman brand cookies are sold at retail locations across Canada, the United States, Puerto Rico, and over 70 other countries worldwide….Voortman Cookies. […]
How did Jackie Kennedy make a difference?
What are plants in taxonomy?
What are plants in taxonomy? Plant taxonomy or classification is the science of naming organisms and placing them in a hierarchical structure, each level being given a name (e.g., kingdom, division (phylum), class, order, family, genus, species). Taxonomic units at a given level are termed taxa (singular taxon). Who introduced plant taxonomy? Theophrastus What is […]
What is the difference between carcinoma and malignancy?
What is the difference between carcinoma and malignancy? Carcinoma is a malignancy that begins in the skin or in tissues that line or cover internal organs. Sarcoma is a malignancy that begins in bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue. Can basal cell carcinoma become malignant melanoma? Basal cell carcinoma […]
What did the Alien and Sedition Acts allow the president to do?
What did the Alien and Sedition Acts allow the president to do? As a result, a Federalist-controlled Congress passed four laws, known collectively as the Alien and Sedition Acts. These laws raised the residency requirements for citizenship from 5 to 14 years, authorized the President to deport aliens and permitted their arrest, imprisonment, and deportation […]