Fact 1: Breathing is when a gill converts from oxygen in water into oxygen in blood. Fact 2: Sharks breathe using gills. Given the two facts above, answer the question "What do sharks use to convert oxygen?" with the following options: - gills - skin - blood - fins - Enzymes - mouth - tail - fibers
gills

Fact 1: An organism requires energy for growth. Fact 2: Plants get their energy from the sun. Given the two facts above, answer the question "what do plants need to grow?" with the following options: - the sun - nutrients - body water - food - seeds - Earthworms - sunlight - hormones
the sun

Q: Fact 1: Using renewable resources to generate power reduces greenhouse gases. Fact 2: Hydropower is a renewable resource. Given the two facts above, answer the question "What does hydropower help reduce?" with the following options: - deforestation - Greenhouse gases - enormous damage to homes - salinity - energy usage - flooding - massive damage - Temperature
A: Greenhouse gases

Question: Fact 1: Powering an electrical device with a battery requires a path for electricity to flow through a closed circuit. Fact 2: An electrical current is a flow of electrons. Given the two facts above, answer the question "Powering a device with a battery requires a path for electrons to flow through " with the following options: - electromagnetic energy - direct energy - rays or beams - hydrogen and oxygen - heat energy - a closed circuit - kinetic energy - an object
Answer: a closed circuit

*Question*
Fact 1: Cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy. Fact 2: Without enough oxygen cell respiration is reduced, leaving a person tired and lacking in energy. Given the two facts above, answer the question "A person is what without cellular respiration?" with the following options: - major threat to health - dormant state - They may not survive. - breathing deeply - tired and lacking energy - hydrated and full - dead organisms - awake and sleepless
**Answer**
tired and lacking energy

Q: Fact 1: Earth 's tilt on its rotating axis causes seasons to change. Fact 2: Spring, summer,autumn and winter are seasons. Given the two facts above, answer the question "What is caused by Earth 's tilt on its rotating axis?" with the following options: - erosion - Day and night - rainfall - Weather - wind - Gravity - Winter - flooding
A: Winter