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