<u>tracheids are not an element of phloem tissue, so the correct option is (1) Tracheids. Note: Phloem parenchyma is also a part of phloem tissue ,these cells are like ordinary parenchyma and are living.</u>
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Explanation:
America's first constitution, the Articles of Confederation, was ratified in 1781, a time when the nation was a loose confederation of states, each operating like independent countries
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They help by:
Explanation:
Automated haul trucks and drilling machines are being tested in mines across the world. Sensors at the tip of drill bits are measuring ore grade in real time, and data analytics is being used to discover new deposits of precious metals. In oil and gas, underwater robots fix gas pipelines off the coast and drones inspect offshore oil rigs. Crawling well-drilling machines drill multiple wells quickly and accurately one after another. These are just some of the many ways technology is transforming the demand and supply of resources.
Egyptian priest-physician used powerful magic for which rituals, spells, incantations, talismans and amulets were used. Also used <span>carbohydrates from cereals, vitamins from fruit and vegetables, and proteins mostly from fish. Milk and milk products were just occasionally consumed, as were legumes, seeds and oil.</span>
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One of the properties of transition elements is forming coloured compunds.
