One of its moons, Io, has active volcanoes:
Pluto
Saturn
Jupiter
Neptune
The Krebs cycle, the major source of energy in living organisms, is also called the:
Carbohydrate cycle
Sugar cycle
Citric acid cycle
Glucose cycle
The scientist who first discovered that the earth revolves round the sun is
Newton
Dalton
Copernicus
Einstein
Alexander Fleming discovered
Pencilin
X-ray
Streptomycin
Telephone
Who was the first to describe the circulation of blood is human body
Edward jenner
Joseph Lister
William Harvey
Jonon Eslas
Blaze Pascal is associated with
Calculating machine
Computer
Cinema
None of these
Who invented the ball point pen
Oscar
Wilson
Waterman
Lazlo Biro
What is the strongest muscle in the body
The masseters(jaw)
The biceps(upper arm)
The quadriceps(thigh)
The cardiac(heart)
Light year is related to
Energy
Speed
Distance
Intensity
What does Angstrom measure
Quantity of liquid
Length of light waves
Length of cables
Speed of ships