Garnet is a______________?
Garnet is a______________?
A. Sedimentary rock
B. Igneous rock
C. Mineral
D. None of these
A. Sedimentary rock
B. Igneous rock
C. Mineral
D. None of these
PSR J0108-1431 is the closest known ______________ to Earth?
A. Black hole
B. Red giant
C. Quasar
D. Pulsar
A. Pyrex glass
B. jena glass
C. Flintglass
D. Soft glass
A. Cornea
B. Pupil
C. Iris
D. Retina
Which of the following vitamins is synthesized in the body by intestinal bacteria_______?
A. Vitamins B1
B. Vitamins B12
C. Vitamins E
D. Vitamins K
A. Temperature
B. Heat
C. Atmospheric pressure
D. Current
What are the three subatomic particles of an atom?
A. Protons,Neutrons & Electrons
B. Protons,Nucleus & Electrons
C. Protons,Nucleus & Elements.
D. Elements,Nucleus & Protons