Fact 1: Astronauts require preserved food for extended flights. Fact 2: On their trips into space, astronauts eat foods preserved by irradiation. Given the two facts above, answer the question "What food do astronauts eat while in space?" with the following options: - layers of fat - squids - Proteins - fur and fat - kinetic energy - sea urchins - nutrients - Irradiated
Irradiated

Fact 1: Radioactive dating is used to determine the age of fossils. Fact 2: Extinct organisms represented only by fossils. Given the two facts above, answer the question "What is used to determine the age of extinct organisms?" with the following options: - viruses - an electron microscope - Echinoderm. - fossils of Panthera leo - genetic material - the Sun - tectonic plates coliding - radioactive dating
radioactive dating

Fact 1: When electricity flows to a light bulb , the light bulb will turn on. Fact 2: Electricity is electrons in motion. Given the two facts above, answer the question "what flows to a light bulb to turn it on?" with the following options: - heat energy - protons - Solar energy - neutrons - direct energy - energy - electrons - light switch
electrons

Fact 1: Smoking tobacco decreases stamina. Fact 2: An added benefit is increased stamina and aerobic capacity. Given the two facts above, answer the question "Smoking tobacco decreases" with the following options: - aerobic capacity - growth hormone - Abnormal cell growth - Greenhouse gasses - survival - kinetic energy - insulin production - testosterone
aerobic capacity