- do all gas ovens have pilot lights
- do all gas stoves have electric ovens
- do all gastropods have shells
- do all ge microwaves use the same bracket
- do all ge refrigerators have a drip pan
- do all gel pens work on black paper
- do all genes make proteins
- do all goats have ears
- do all goats have lice
- do all granite countertops have radon
- do all hand knotted rugs have fringe
- do all hardwired smoke alarms have battery backup
- do all hardwired smoke detectors have a battery backup
- do all herbs need full sun
- do all homes have furnaces
- do all homes have fuse boxes
- do all horse chestnuts flower
- do all horse trailers have electric brakes
- do all hot objects emit infrared radiation
- do all hot water heaters have 2 elements
- do all hot water heaters have a reset button
- do all hot water heaters have anode rod
- do all hot water heaters have dip tubes
- do all hot wheels cars work on track
- do all house plants need drainage
- do all houses have a plumbing vent
- do all houses have a water meter
- do all houses have fire blocks
- do all houses have french drains
- do all houses have furnaces
- do all houses have gutters
- do all houses have neutral wire
- do all houses have sewer vents
- do all houses have to have a chimney
- do all hudson bay blankets have points
- do all humans have mites
- do all humans have the exact same copy of dna
- do all hummingbirds fly south for the winter
- do all ignition coils need a ballast resistor
- do all inclusive resorts include airfare
- do all ionic compounds dissociate
- do all isotopes of an element have the same mass number example
- do all japanese maples have red leaves
- do all joints have a joint capsule
- do all kangaroos shoes have pockets
- do all kentucky coffee trees have pods
- do all kidde alarms interconnect
- do all kissing bugs carry disease
- do all kitchen appliances need to be the same brand
- do all kitchen extractor fans need to vent outside