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