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2 天前 · Katie Ledecky. Kathleen Genevieve Ledecky ( / ləˈdɛki / lə-DEK-ee; born March 17, 1997) [ 6] is an American competitive swimmer. She has won nine Olympic gold medals and 21 world championship gold medals, the most in history for a female swimmer. With 14 medals and 9 gold medals, she is also the most decorated American woman, most decorated ...
3 天前 · India, officially the Republic of India (ISO: Bhārat Gaṇarājya),[21] is a country in South Asia. It is the seventh-largest country by area; the most populous country with effect from June 2023;[22][23] and from the time of its independence in 1947, the world's most populous democracy.[24][25][26] Bounded by the Indian Ocean on the south ...
1 天前 · Marie Curie's birthplace, 16 Freta Street, Warsaw, Poland Maria Salomea Skłodowska-Curie [a] (Polish: [ˈmarja salɔˈmɛa skwɔˈdɔfska kʲiˈri] ; née Skłodowska; 7 November 1867 – 4 July 1934), known simply as Marie Curie (/ ˈ k j ʊər i / KURE-ee, [1] French: [maʁi kyʁi]), was a Polish and naturalised-French physicist and chemist who conducted pioneering research on radioactivity.
2 天前 · Established. 2015. Website. sdgs .un .org. The 2030 Agenda for Sustainable Development, adopted by all United Nations members in 2015, created 17 world Sustainable Development Goals ( SDGs ). They were created with the aim of " peace and prosperity for people and the planet..." [ 1][ 2][ 3] – while tackling climate change and working to ...
3 天前 · In mammals, the vulva ( pl.: vulvas or vulvae) consists of the external female genitalia. For humans, it includes the mons pubis, labia majora, labia minora, clitoris, vestibule, urinary meatus, vaginal introitus, hymen, and openings of the vestibular glands. The vulva includes the entrance to the vagina, which leads to the uterus, and provides ...
2 天前 · An intelligence quotient ( IQ) is a total score derived from a set of standardised tests or subtests designed to assess human intelligence. [ 1] The abbreviation "IQ" was coined by the psychologist William Stern for the German term Intelligenzquotient, his term for a scoring method for intelligence tests at University of Breslau he advocated in ...
3 天前 · Generation Z (often shortened to Gen Z), also known as Zoomers,[1][2][3] is the demographic cohort succeeding Millennials and preceding Generation Alpha. Researchers and popular media use the mid-to-late 1990s as starting birth years and the early 2010s as ending birth years, with the generation most frequently being defined as people born ...
