# data[].attributes.headline
Does the type of fertilizer affect the height that a bean plant grows?

# data[].attributes.subject
Does the type of fertilizer affect the height that a bean plant grows?

# data[].attributes.headline
Does the amount of fertilizer affect the height that grass will grow?

# data[].attributes.subject
Does the amount of fertilizer affect the height that grass will grow?

# data[].attributes.headline
What is the relationship between the diameter of an apple and the number of seeds inside?

# data[].attributes.subject
What is the relationship between the diameter of an apple and the number of seeds inside?

# data[].attributes.headline
Does the kind of water affect the number of leaves on a ……….. plant?

# data[].attributes.subject
Does the kind of water affect the number of leaves on a ……….. plant?

# data[].attributes.headline
Does the size of a ……….. seed affect its germination rate?

# data[].attributes.subject
Does the size of a ……….. seed affect its germination rate?

# data[].attributes.headline
Does temperature affect the germination rate of ……… seeds?

# data[].attributes.subject
Does temperature affect the germination rate of ……… seeds?

# data[].attributes.headline
Does the amount of sunlight affect the germination rate of …….. seeds?

# data[].attributes.subject
Does the amount of sunlight affect the germination rate of …….. seeds?

# data[].attributes.headline
Does the amount of moisture affect the germination rate of …….. seeds?

# data[].attributes.subject
Does the amount of moisture affect the germination rate of …….. seeds?

# data[].attributes.headline
How does the circumference of a pumpkin affect the number of seeds inside?

# data[].attributes.subject
How does the circumference of a pumpkin affect the number of seeds inside?

# data[].attributes.headline
Does the color of light affect how far earthworms will travel?

# data[].attributes.subject
Does the color of light affect how far earthworms will travel?

# data[].attributes.headline
Does the moisture of the surface affect the distance that an earthworm travels?

# data[].attributes.subject
Does the moisture of the surface affect the distance that an earthworm travels?

# data[].attributes.headline
Does the color of light affect how many insects are attracted to it at night?

# data[].attributes.subject
Does the color of light affect how many insects are attracted to it at night?

# data[].attributes.headline
Does the height of a ramp affect the distance a toy car will roll?

# data[].attributes.subject
Does the height of a ramp affect the distance a toy car will roll?

# data[].attributes.headline
Does the mass of a car affect the distance it will roll from the bottom of a ramp?

# data[].attributes.subject
Does the mass of a car affect the distance it will roll from the bottom of a ramp?

# data[].attributes.headline
Does the distance a rubber band is stretched affect how far it will fly when released?

# data[].attributes.subject
Does the distance a rubber band is stretched affect how far it will fly when released?

# data[].attributes.headline
Does the amount of weight suspended from a rubber band affect how far it stretches?

# data[].attributes.subject
Does the amount of weight suspended from a rubber band affect how far it stretches?

# data[].attributes.headline
Does the weight of a wooden block affect the force that it takes to drag it across a table top?

# data[].attributes.subject
Does the weight of a wooden block affect the force that it takes to drag it across a table top?

# data[].attributes.headline
Does the height from which a rubber ball is released affect the height that it bounces?

# data[].attributes.subject
Does the height from which a rubber ball is released affect the height that it bounces?

# data[].attributes.headline
Does the amount of air (pressure) in a basketball affect how high it bounces?

# data[].attributes.subject
Does the amount of air (pressure) in a basketball affect how high it bounces?

# data[].attributes.headline
Does the number of pulleys affect the force necessary to lift a weight?

# data[].attributes.subject
Does the number of pulleys affect the force necessary to lift a weight?

# data[].attributes.headline
Does the length of a lever (from the fulcrum) affect the force necessary to lift a weight?

# data[].attributes.subject
Does the length of a lever (from the fulcrum) affect the force necessary to lift a weight?

# data[].attributes.headline
Does the length of a pendulum affect its period (time it takes to swing)?

# data[].attributes.subject
Does the length of a pendulum affect its period (time it takes to swing)?

# data[].attributes.headline
Does the weight of a pendulum affect its period (time that it takes to swing)?

# data[].attributes.subject
Does the weight of a pendulum affect its period (time that it takes to swing)?

# data[].attributes.headline
How does the temperature of the water affect how fast an known quantity of salt will dissolve?

# data[].attributes.subject
How does the temperature of the water affect how fast an known quantity of salt will dissolve?

# data[].attributes.headline
How does the color of water affect the time it takes to freeze?

# data[].attributes.subject
How does the color of water affect the time it takes to freeze?

# data[].attributes.headline
How does the kind of water affect how long it takes to boil?

# data[].attributes.subject
How does the kind of water affect how long it takes to boil?

# data[].attributes.headline
Does the surface area of a container of water affect its evaporation rate?

# data[].attributes.subject
Does the surface area of a container of water affect its evaporation rate?

# data[].attributes.headline
Does the depth of the water affect its evaporation rate?

# data[].attributes.subject
Does the depth of the water affect its evaporation rate?

# data[].attributes.headline
Does the temperature of water affect its evaporation rate?

# data[].attributes.subject
Does the temperature of water affect its evaporation rate?

# data[].attributes.headline
Does the kind of material used to insulate a refrigerated can of soda affect its temperature change?

# data[].attributes.subject
Does the kind of material used to insulate a refrigerated can of soda affect its temperature change?

# data[].attributes.headline
Does the color of a can affect its rate of temperature change when placed in the sun?

# data[].attributes.subject
Does the color of a can affect its rate of temperature change when placed in the sun?

# data[].attributes.headline
Does the kind of soil (sand, gravel, clay) affect its temperature change in the sun?

# data[].attributes.subject
Does the kind of soil (sand, gravel, clay) affect its temperature change in the sun?

# data[].attributes.headline
Does the color of a crayon affect its melting rate?

# data[].attributes.subject
Does the color of a crayon affect its melting rate?

# data[].attributes.headline
Does the shape of an ice cube affect how slowly it melts?

# data[].attributes.subject
Does the shape of an ice cube affect how slowly it melts?

# data[].attributes.headline
Does the mass of an ice cube affect how slowly it melts?

# data[].attributes.subject
Does the mass of an ice cube affect how slowly it melts?

# data[].attributes.headline
Does temperature affects the density of a liquid?

# data[].attributes.subject
Does temperature affects the density of a liquid?

# data[].attributes.headline
Does the temperature of water affect the height at which an object floats?

# data[].attributes.subject
Does the temperature of water affect the height at which an object floats?

# data[].attributes.headline
Does the kind of soil affect the rate of water erosion?

# data[].attributes.subject
Does the kind of soil affect the rate of water erosion?

# data[].attributes.headline
Does moisture affect the rate of decomposition in a compost pile?

# data[].attributes.subject
Does moisture affect the rate of decomposition in a compost pile?

# data[].attributes.headline
Does the slope of the surface affect the rate of water erosion?

# data[].attributes.subject
Does the slope of the surface affect the rate of water erosion?

# data[].attributes.headline
Does the kind of soil affect how much water it will hold (retain)?

# data[].attributes.subject
Does the kind of soil affect how much water it will hold (retain)?

# data[].attributes.headline
Does salt affect the freezing rate of water?

# data[].attributes.subject
Does salt affect the freezing rate of water?

# data[].attributes.headline
Does wind speed affect the evaporation rate of water?

# data[].attributes.subject
Does wind speed affect the evaporation rate of water?