Q: Fact 1: Lack of moisture in the air causes low amounts of rainfall. Fact 2: Most precipitation occurs as rainfall. Given the two facts above, what does lack of moisture in the air cause low amounts of?

OPTIONS:
- Calcium carbonate
- harmful substances
- volume
- precipitation
- smog
- drought
- flooding
- weathering

A: precipitation

input: OPTIONS:
- SO2
- O3
- copper
- nektar
- heat
- waves
- tube
- fibers Now, answer this question: Fact 1: Alight bulb converts electrical energy into light energy when it is turned on. Fact 2: Most of the energy a light bulb uses turns into heat. Given the two facts above, a light bulb uses what when it converts electrical energy?
A:
output: heat

Fact 1: Excretion is the process of removing wastes and excess water from the body. Fact 2: Parasites excrete toxic wastes. Given the two facts above, what do parasites do with waste?

OPTIONS:
- kill them
- remove
- die
- migrate
- harm them
- expelled
- propagate
- a hazard

Answer: remove

Problem: OPTIONS:
- climate
- global warming
- heating liquids
- light
- temperature
- habitat
- plant
- Greenhouse gases
Q: Fact 1: Temperature changing can cause phase changes. Fact 2: Phase changes Change of State. Given the two facts above, what changing can cause change of state?
Answer: temperature

Problem:OPTIONS:
- brass instruments
- waves
- nerves
- mechanical
- energy
- sound waves
- guitars
- drums

Fact 1: Plucking a string can cause that string to vibrate. Fact 2: Plucked stringed instruments are the harp, guitar, and harpsichord. Given the two facts above, what do you strum to cause vibration?
****
A: guitars

Problem:OPTIONS:
- nervous system
- film
- an organism
- children
- photographs
- critical organs
- inanimate objects
- people

Fact 1: Disease has a negative impact on an organism. Fact 2: Mental illness is a disease. Given the two facts above, mental illness has a negative impact on what?
****
A:
an organism