Fact 1: Nephrons are the structural and functional units of the kidneys. Fact 2: Each nephron contains a system of blood vessels and tubules. Given the two facts above, what contains a system of blood vessels and tubules?

OPTIONS:
- clouds
- kidneys
- organ
- density
- lungs
- complex
- blood cells
- alveoli

Answer: kidneys

Problem: OPTIONS:
- Leptospirosis
- fish
- bacteria
- animals
- fungi
- birds
- influenza
- ducks
Q: Fact 1: Some viruses live in a dormant state inside the body. Fact 2: True influenza is caused by one of the influenza viruses. Given the two facts above, what can live in a dormant state inside the body?
Answer: influenza

Problem:OPTIONS:
- water conservation
- digestion
- vaporization
- lowered energy cost
- cools it down
- attacks foreign bodies
- storing water
- reproduction

Fact 1: When the body is hot , sweat is produced to cool the body. Fact 2: The sweat evaporates from your skin, cooling it. Given the two facts above, how does evaporation benefit your body?
****
A: cools it down

Fact 1: The mass of an object causes the gravitational force exerted by that object. Fact 2: Gravity is the force that keeps the earth in orbit about our sun. Given the two facts above, what causes gravity on the Earth?
OPTIONS:
- the Sun
- friction
- heat
- Movement
- wind
- ligt
- quadriceps
- mines
the Sun

Fact 1: Agenerator converts kinetic energy into electrical energy. Fact 2: Electric lamps produce light by means of electric energy. Given the two facts above, a generator converts?
OPTIONS:
- atoms into fire
- electron transport
- Help plants grow
- kinetic energy into light
- kinetic energy into nothing
- electric energy into nothing
- igniting fuel and oxidiser
- mechanical waves

Answer: kinetic energy into light

input with options: Fact 1: Boiling is when liquids are heated above their boiling point. Fact 2: If the pressure is reduced, the boiling point is lowered. Given the two facts above, to make a liquid boil more easily when heat is applied, one should?
OPTIONS:
- degrees Celsius
- Evaporation of water
- absorb light energy
- heat is produced
- aqueous solution
- lower the surrounding pressure
- evaporative cooling
- depress neuronal excitability
output:
lower the surrounding pressure