Study

Bbbb

  •   0%
  •  0     0     0

      Back   Restart
  • Where does Last step of digestion occurs ?
    Small intestine
  • What is the fastest half live in all element ?
    Xenon
  • What is chemical of hydrochloric acid ?
    HCL
  • Who is the first astronaut ?
    Yuri Gagarin
  • What is the 53 element ?
    Iodine
  • What is the most useful organ in respiratory system ?
    Heart
  • Use to scan and see bone ?
    X-ray
  • What is the first organ in digestive system ?
    Mouth
  • What is the latest element ?
    Oganesson
  • What is the chemical of glucose ?
    C6 H12 O6
  • Carbonic acid made up from ?
    Carbon dioxide and water
  • รังสี ที่สั้น ที่สุด ?
    Gamma
  • What year does Apollo 11 land on moon ?
    1969
  • Longest ray ?
    Radio ray
  • Who is the first man to ever touch the moon ?
    Neil Armstrong
  • What is the first element in elementary board ?
    Hydrogen
    • Your experience on this site will be improved by allowing cookies.