Arkadaşlar Ben bu uygulamayı yeni yükledim hepsi ingilizce nasıl düzeltcem fikri olan ​

Which two levels of the spine that can undergo flexion and extension?

Active immunity refers to: a. the defenses people are born with. b. temporary immunity granted from another source. c. immunity gained through immunization and exposure to diseases. d. natural immunities that protect humans from other animal diseases

Most people deal with their mental disorders head on.true or false?