A) Visible light and the heat B) Plants and animals C) Rays and heat D) Water and sunlight
A) Preventing system B) Body system C) Immune system D) Fighting system
A) Adulthood B) Pregnancy C) Childhood D) Motherhood
A) STIs B) Water-borne diseases C) HIV D) Airborne diseases
A) 2yrs B) 9 months C) 1 yr D) 3 yrs
A) False B) True C) No D) No idea
A) No idea B) True C) No D) False
A) Drinking B) Eating C) Swallowing D) Self medication
A) Food B) Smoking C) Medicine D) Clothing
A) 6 B) 3 C) 4 D) 5
A) No idea B) True C) False D) Nope
A) 48 degree Celsius B) 78 degree Celsius C) 100 degree Celsius D) 30 degree Celsius
A) 6 B) 5 C) 3 D) 4
A) Zinc B) Tin C) Iron D) Oxygen
A) Solid B) Mixture C) Element D) Compound
A) Oxygen B) Hydrogen C) Sugar D) CO2
A) Physically B) Chemically C) Artificially D) Ordinarily
A) Cars B) Land C) Materials D) Books
A) No idea B) Impossible C) False D) True
A) Paper B) New materials C) Bottle D) Renewal
A) Diffraction B) Polarization C) Reflection D) Refraction
A) Yellow B) Green C) Red D) Purple
A) Kinetic energy B) Potential energy C) Mechanical energy D) Thermal energy
A) Sunlight B) Chemical energy C) Nuclear energy D) Electricity
A) Reflects all light that falls on it B) Does not allow any light to pass through C) Allows some light to pass through but scatters it D) Allows light to pass through completely
A) Allows light to pass through without scattering B) Allows some light to pass through but scatters it C) Absorbs all light that falls on it D) Reflects all light that falls on it
A) Allows some light to pass through but scatters it B) Allows light to pass through completely C) Reflects all light that falls on it D) Absorbs all light that falls on it
A) Water temperature B) Surface temperature C) Body temperature D) Air temperature
A) Distance × time B) Distance/time C) Displacement/time D) Displacement × time
A) Natural energy B) Food energy C) Thermal energy D) Artificial energy |