A) Medicine B) Observation C) Hypothesis D) Science
A) Jogging B) Pesticides C) Space science D) Medicine
A) Inorganic B) Human C) Organic D) Physical
A) Scientific method B) Questionnaire C) Science D) Hypothesis
A) Descriptive investigation B) Comparative investigation C) Experimental investigation D) Narrative investigation
A) Making observation B) Forming a hypothesis C) Creating a problem D) Defining the problem
A) Gas B) Liquid C) Broth D) Solid
A) Density B) Hardness C) Melting point D) Flammability
A) Flammability B) Ability to rust C) Density D) Reactivity
A) Can wipe out the entire humanity including plants and animals B) Increase illness and may even lead to death C) Causes mental illness D) Improved standard of living and economy of the nation
A) Gas B) Broth C) Liquid D) Solid
A) They are good conductors of electricity B) They are very brittle C) They are malleable D) They are ductile
A) They are good conductors of heat B) The can rust C) They are hard D) They have low density
A) They are used as insulators B) For manufacturing of vehicles and aeroplane C) For bridges and water tank D) For making cooking utensils
A) For handles of substances to protect against electrical shock B) For making roofing sheets C) Decorations of houses, buildings and furniture D) For jewel and cutting material |