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6 hours ago · Myasthenia gravis ( MG) is a long-term neuromuscular junction disease that leads to varying degrees of skeletal muscle weakness. [1] The most commonly affected muscles are those of the eyes, face, and swallowing. [1] [5] It can result in double vision, drooping eyelids, and difficulties in talking and walking. [1]
6 hours ago · Tigris regalis Gray, 1867. The tiger ( Panthera tigris) is a member of the genus Panthera and the largest living cat species native to Asia. It has a powerful, muscular body with a large head and paws, a long tail and orange fur with black, mostly vertical stripes. It is traditionally classified into nine recent subspecies, though some ...
1 day ago · The monarch butterfly or simply monarch ( Danaus plexippus) is a milkweed butterfly ( subfamily Danainae) in the family Nymphalidae. [6] Other common names, depending on region, include milkweed, common tiger, wanderer, and black-veined brown. [7] It is among the most familiar of North American butterflies and an iconic pollinator, [8] although ...
6 hours ago · 3.6 billion (2016) [7] Tooth decay, also known as cavities or caries [a], is the breakdown of teeth due to acids produced by bacteria. [6] The cavities may be a number of different colors, from yellow to black. [1] Symptoms may include pain and difficulty eating.
1 day ago · The species Eucalyptus rostrata, E. tereticornas, and E. cladocalyx are all present in California, but the blue gum E. globulus makes up by far the largest population in the state. One way in which the Eucalyptus , mainly the blue gum E. globulus , proved valuable in California was in providing windbreaks for highways, orange groves, and farms in the mostly treeless central part of the state .
1 day ago · Paul Cézanne (/ s eɪ ˈ z æ n / say-ZAN, UK also / s ɪ ˈ z æ n / siz-AN, US also / s eɪ ˈ z ɑː n / say-ZAHN, French: [pɔl sezan]; 19 January 1839 – 22 October 1906) was a French Post-Impressionist painter whose work introduced new modes of representation and influenced avant-garde artistic movements of the early 20th century.
6 hours ago · Winston Churchill. Sir Winston Leonard Spencer Churchill [a] (30 November 1874 – 24 January 1965) was a British statesman, soldier, and writer who was twice Prime Minister of the United Kingdom, from 1940 to 1945 during the Second World War, and 1951 to 1955. Apart from 1922 to 1924, he was a Member of Parliament (MP) from 1900 to 1964 and ...
