If astronauts require food that is irradiated while in space, then what food do astronauts eat while in space? Answer choices: - layers of fat - squids - Proteins - fur and fat - kinetic energy - sea urchins - nutrients - Irradiated
Irradiated

If radioactive dating is used to determine the age of extinct organisms, then what is used to determine the age of extinct organisms? Answer choices: - viruses - an electron microscope - Echinoderm. - fossils of Panthera leo - genetic material - the Sun - tectonic plates coliding - radioactive dating
radioactive dating

If when electrons flow to a light bulb, the light bulb will turn on, then what flows to a light bulb to turn it on? Answer choices: - heat energy - protons - Solar energy - neutrons - direct energy - energy - electrons - light switch
electrons

If smoking tobacco decreases aerobic capacity, then smoking tobacco decreases? Answer choices: - aerobic capacity - growth hormone - Abnormal cell growth - Greenhouse gasses - survival - kinetic energy - insulin production - testosterone
aerobic capacity