Fact 1: Unequal heating of Earth 's surface by the Sun causes global wind patterns. Fact 2: Unequal absorption of radiation causes unequal heating of the earth's surface. Given the two facts above, answer the question "What are global wind patterns caused by?" with the following options: - Global cooling - electromagnetic energy - Global warming - exposure to cold - Equal radiation absorption - Greenhouse gasses - Greenhouse gases - Unequal radiation absorption
Unequal radiation absorption

Fact 1: Earth orbiting the Sun causes seasons to change. Fact 2: Seasons are caused by the tilt of the axis relative to the planet's orbit. Given the two facts above, answer the question "What causes earth's seasons?" with the following options: - principals of aerodynamics - Physical weathering - floods - the tilt of the planet - an external framework - dry conditions - axis rotation - relative location
the tilt of the planet

Q: Fact 1: Immunodeficiency occurs when the immune system is not working properly. Fact 2: People with healthy immune systems usually get well on their own. Given the two facts above, answer the question "What does immunodeficiency do?" with the following options: - enormous damage to homes - Make money - major threat to health - harm them - Plant growth is reduced - Stay sick shorter - Stay sick longer - Get well faster
A: Stay sick longer

Question: Fact 1: If an object is black then that object absorbs all visible light. Fact 2: Just next to the visible light spectrum is the infrared spectrum. Given the two facts above, answer the question "The infrared spectrum is not absorbed by what objects?" with the following options: - eyes - PDAs - black - skin - Cars - humans - mines - matter
Answer: black

*Question*
Fact 1: Astronauts require preserved food for extended flights. Fact 2: Custom foods and meals can be created. Given the two facts above, answer the question "What do astronauts need for extended flights?" with the following options: - hydrogen and oxygen - preserved meals - solid, liquid, gas - small meals - fresh meals - Dehydration - nutrients - surprise meals
**Answer**
preserved meals

(Q).
Fact 1: Cancer cells divide more often than normal cells, and grow out of control. Fact 2: Chemotherapy and radiotherapy target the rapidly dividing cancer cells. Given the two facts above, answer the question "What targets cells that grow out of control?" with the following options: - smoking cigarettes - Other cells - radiation - killing insects - The brain - massive damage - Bacteria - Chemotherapy
(A).
Chemotherapy