Fact 1: The looseness of soil has a positive impact on a plant 's roots' growth in that soil. Fact 2: Fertile soil is loose, absorbent and pleasant smelling. Given the two facts above, the growth of plant roots is positively impacted by what kind of soil?

OPTIONS:
- fertile
- claggy
- heavy
- alluvial
- sun's heat
- salinity
- warm
- dense

Answer: fertile

Fact 1: Cells are organized into tissues, and tissues form organs. Fact 2: Different tissues then combine to form specialised organs . Given the two facts above, cells are organized into tissues, and tissues combine into what?

OPTIONS:
- allow growth
- Veins and arteries.
- epidermis and dermis
- specialized organs
- colors of the spectrum
- man made organs
- failing organs
- local organs

Answer: specialized organs

Fact 1: Acavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone. Fact 2: Limestone Limestone Limestone is a grey rock that is made of calcite. Given the two facts above, what is formed when calcite is dissolved?

OPTIONS:
- graptolites
- patch reefs
- a cavern
- a solute
- body water
- tube
- In sediment
- glass

Answer: a cavern

Fact 1: Electricity is used as an energy source by electrical devices. Fact 2: Electricity moves well through wires and water. Given the two facts above, an energy source used by devices moves well through what?

OPTIONS:
- objects that have mass
- colder weather
- Veins and arteries.
- an electron microscope
- dormant state
- wires and water
- during the day
- they body they live in

Answer:
wires and water