Fact 1: Pollen consists of tiny grains that are the male gametes of plants. Fact 2: Flowers are the sex organs of certain plants and hold the male and female gamete producing systems. Given the two facts above, pollen consists of tiny grains that are held within what?
OPTIONS:
- bees
- fruits
- vegetation
- flowers
- lmestone
- an object
- loose dirt
- leaves
flowers

Fact 1: Aruler is used for measuring the length of an object. Fact 2: Rulers are divided into inches and fractions of inches. Given the two facts above, what do you measure in inches and fractions of inches?
OPTIONS:
- Axis
- Time
- forces
- Joules
- Length
- Weight
- size
- feet

Answer: Length

Question: Fact 1: An electric stove transforms electrical energy to heat energy. Fact 2: Electrical energy refers to energy associated with the flow of electrons. Given the two facts above, what does an electric stove transform into heat?
OPTIONS:
- hydrogen and oxygen
- wavelengths and photons
- flow of electrons
- gas
- pot
- organic molecules
- flow of neutrons
- Organic compounds
Answer: flow of electrons

input with options: Fact 1: Some touch receptors sense differences in temperature or pain. Fact 2: Touch receptors are free nerve endings or nerve endings that are surrounded by a capsule. Given the two facts above, what senses differences in temperature?
OPTIONS:
- the skin
- Electric devices
- animals
- an electric stove
- nerve endings
- an organism's body
- Most plants
- peachleaf willow
output: nerve endings

Q: Fact 1: Soil can be depleted of nutrients. Fact 2: Soil or dirt is a very heavy material. Given the two facts above, what can be depleted of nutrients?

OPTIONS:
- bamboo
- moss
- nothing
- sunlight
- fungi
- dirt
- distilled water
- cacti

A: dirt

Fact 1: Shelter is used for protection by animals against weather. Fact 2: Acid rain can be especially harmful to plants and animals. Given the two facts above, what protects creatures from harmful rain?
OPTIONS:
- stars
- Conifers
- shelter
- Frogs.
- clouds
- moon
- Frogs
- the skin
shelter