In general, Comets have __________ orbits
A. Elliptical
B. Highly elliptical
C. Circular
D. Parabolic
A. Elliptical
B. Highly elliptical
C. Circular
D. Parabolic
Year is longest on:___________?
A. Jupiter
B. Earth
C. Mercury
D. Mars
Neptune has the longest orbital period of any planet in the Solar System. one Year of Neptune is 60,182 Earth days. However this Question is asking between the given choices so correct choice is Jupiter(4,332 Earth days).
A. Drugs are used
B. Herbs are used
C. Electric shocks are applied
D. Fine needles are pricked in the body
A. Etymology
B. autopsy
C. Anatomy
D. None of these
A. Liver
B. Heart
C. Spleen
D. Bone-marrow
What kind of weathering takes place on the valley side above the surface of the glacier?
A. Plucking
B. Abrasion
C. Chemical weathering
D. Frost shattering
Which gas was discovered on the sun about 151 years ago during total solar eclipse?
A. Hydrogen
B. Helium
C. Nitrogen
D. Flourine