Question: Fact 1: Mutations may change the structure of a chromosome or just change a single nucleotide. Fact 2: Mutations in genes on the Y chromosome have been implicated in male genetic infertility. Given the two facts above, what does changes in the structure of the Y chromosome do?
OPTIONS:
- reproduce
- Male infertility
- harm them
- bending light rays
- It expands
- allow growth
- Plant growth is reduced
- Damages them
Answer: Male infertility

input with options: Fact 1: Awarm front causes cloudy and rainy weather. Fact 2: Warm air moving into an area of cold air is called a warm front . Given the two facts above, what causes cloudy and rainy weather?
OPTIONS:
- Cold air forming fog
- a hemisphere is tilted away from the sun
- Warm air near the oceans
- Breathing too fast or too slow
- Cold winds near the mountains
- Warm air moving into cold air
- Earth's axis of rotation is tilted
- extreme heat and pressure
output: Warm air moving into cold air

Q: Fact 1: Melting means changing from a solid into a liquid by adding heat energy. Fact 2: Ice Sculptures melt away. Given the two facts above, what causes ice sculptures to turn to liquid? ?

OPTIONS:
- UV rays
- Snow
- salt and water.
- Heat energy
- air cools
- kinetic energy
- Subzero temperatures
- Water expanding

A: Heat energy

input: OPTIONS:
- organ
- Joules
- kalenchoes
- sensory neurons
- chromosome
- nerves
- critical organs
- four limbs Now, answer this question: Fact 1: Genes that are located on the same chromosome are called linked genes. Fact 2: For example, epilepsy and splay leg tend to link with the vienna white gene. Given the two facts above, epilepsy and splay leg are located on the same what?
A:
output: chromosome

Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart. Fact 2: Frogs, toads and salamanders are amphibians. Given the two facts above, which animal has a circulatory system with a three-chambered heart?

OPTIONS:
- animals
- Salamander
- fur seals
- mammals
- alpacas
- a fish
- warm-blooded
- barnacles

Answer: Salamander

Q: Fact 1: Active immunity results when an immune response to a pathogen produces memory cells. Fact 2: Vaccination is Active Acquired Immunity. Given the two facts above, vaccination produces?

OPTIONS:
- memory cells
- pathogens
- adrenaline
- autism
- warmth
- Energy
- rapid expansion
- positive

A:
memory cells