Fact 1: Sweating reduces body heat. Fact 2: Sweat cools the body by evaporation, which removes heat from the body surface. Given the two facts above, how does sweating cool the body?
OPTIONS:
- Riding a bike
- all liquids
- layers of fat
- staying warm
- evaporation
- Animal survival
- matter vibrating
- hydration
evaporation

Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Nitrogenous wastes leave the body in the urine. Given the two facts above, how are nitrogenous wastes excreted?
OPTIONS:
- solutes
- wetland
- salmon
- urine
- soil
- harmful
- gills
- CO 2

Answer: urine

Question: Fact 1: Electric devices require electrical energy to function. Fact 2: Lie detectors are electrical or mechanical devices. Given the two facts above, what requires electrical energy to function?
OPTIONS:
- vehicles
- h2o
- oxygen
- Something to move
- critical organs
- carbon
- nervous system
- lie detectors
Answer: lie detectors

input with options: Fact 1: Genes that are located on the same chromosome are called linked genes. Fact 2: Thousands of genes are linked together in a chain to form chromosomes. Given the two facts above, genes that are located on the same chromosome are chained together by the what?
OPTIONS:
- forces
- light energy
- voltage
- thousands
- A computer
- sun's heat
- photons
- Acids
output: thousands

Q: Fact 1: Arteries generally carry oxygen-rich blood. Fact 2: Oxygen-rich blood is bright red. Given the two facts above, what do arteries carry?

OPTIONS:
- brain waves
- bright red blood
- wavelengths and photons
- nerve cells
- energy of moving objects
- Veins and arteries.
- veins
- heat energy

A: bright red blood

Fact 1: Insulated material can be used for keeping warm. Fact 2: Wool and some of the new insulated fleece materials are good. Given the two facts above, what can be used to keep warm?
OPTIONS:
- hair
- eating steak
- wool
- fibers
- hats
- catching lobster
- fueling cars
- fur
wool