Fatma Mohammed

  are a group of related RNA viruses that cause Coronaviruses diseases in mammals and birds. In humans and birds, they cause respiratory tract infections that can range from mild to lethal. Mild illnesses in humans include some cases of the common cold (which is also caused by other viruses, predominantly rhinoviruses), while more lethal varieties can cause SARS, MERS, and COVID-19. In cows and pigs they cause diarrhea, while in mice they cause hepatitis and encephalomyelitis. Orthocoronavirinae Coronaviruses 004 lores.jpg Transmission electron micrograph of Avian coronavirus Illustration of a SARS-CoV-2 virion Illustration of a coronavirus[2]   Red: spike proteins (S)   Grey: lipid bilayer envelope   Yellow: envelope proteins (E)   Orange: membrane proteins (M) Virus classificatione (unranked): Virus Realm: Riboviria Kingdom: Orthornavirae Phylum: Pisuviricota Class: Pisoniviricetes Order: Nidovirales Family: Coronaviridae Subfamily: Orthocoronavirinae

  The   Baylor Bears basketball   team represents   Baylor University   in   Waco, Texas , in   NCAA   Division I   men's   basketball   competition. The   Bears   compete in the   Big 12 Conference . The team plays its home games in   Ferrell Center   and is currently coached by   Scott Drew . Baylor Bears 2020–21 Baylor Bears basketball team University Baylor University First season 1907 All-time record 1,404–1,380 (.504) Head coach Scott Drew  (18th season) Conference Big 12 Location Waco, Texas Arena Paul J. Meyer Arena at the Ferrell Center (Capacity: 10,284) Nickname Bears Colors Green and Gold [1]            

 Cristiano Ronaldo dos Santos Aveiro GOIH ComM (Portuguese pronunciation: [kɾiʃˈtjɐnu ʁɔˈnaɫdu]; born 5 February 1985) is a Portuguese professional footballer who plays as a forward for Serie A club Juventus and captains the Portugal national team. Often considered the best player in the world and widely regarded as one of the greatest players of all time, Ronaldo has won five Ballon d'Or awards[note 3] and four European Golden Shoes, both of which are records for a European player. He has won 31 major trophies in his career, including seven league titles, five UEFA Champions Leagues, one UEFA European Championship, and one UEFA Nations League title. Ronaldo holds the records for the most goals (134) and assists (42) in the history of the UEFA Champions League.[10] He is one of the few recorded players to have made over 1,000 professional career appearances and has scored a record 770 senior career goals for club and country.[11] He is also the second male to score 100 internationa...

  Lionel Andrés Messi [note 1]   ( Spanish pronunciation:  [ljoˈnel anˈdɾes ˈmesi]   ( listen ) ; [A]   born 24 June 1987) is an Argentine professional   footballer   who plays as a   forward   and   captains   both Spanish club   Barcelona   and the   Argentina national team . Often considered as the best player in the world and widely regarded as one of the greatest players of all time, Messi has won a record six   Ballon d'Or   awards, [note 2]   a record six   European Golden Shoes , and in 2020 was named to the   Ballon d'Or Dream Team . He has spent   his entire professional career   with Barcelona, where he has won a   club-record   33 trophies, including ten   La Liga   titles, six   Copa del Rey   titles and four   UEFA Champions Leagues . A prolific goalscorer and creative playmaker, Messi holds the records for   most goals in La Liga...