What is it called when the Earth is closest to the sun _____________?

A. Aphelion
B. Perihelion
C. Apoapsis
D. Periapsis

An extremely small piece of silicon on which integrated circuits are implicated is called __________________?

A. Card reader
B. Hollerith code
C. Feed
D. Chip

The property of a substance to absorb moisture from the air on exposure is called____________?

A. Osmosis
B. Deliquescence
C. Efflorescence
D. Desiccation

The variety of coal in which the deposit contains recognizable traces of the original plant material is____________?

A. Bitumen
B. Anthracite
C. Lignite
D. Peat

Places experiencing equal impact of an earthquake are called_________________?

A. Seismic lines
B. Seismic built
C. Seismic plates
D. Seismic waves

A man can survive without food for atleast?

A. 1 month
B. 2 month
C. 3 month
D. 4 month

Which of the following is a mammal?

A. Ostrich
B. Crocodile
C. Platypus
D. Duck

Hydrogen peroxide (H2O2)______________?

A. Helps line up cell proteins
B. Is posionous to tissues
C. Is often needed as a catalyst
D. Aids in oxidation of glucose

On passing through food stuff, X-ray can kill the___________?

A. Fungus
B. Virus
C. Bacteria
D. Insects

Vitamin A is found in the____________?

A. Green vegetables
B. White vegetables
C. Yellow vegetables
D. Red vegetables