Fact 1: If an animal lives under ground then that animal will be protected from a wild fire. Fact 2: Many squirrels live in burrows under the ground instead of in the trees. Given the two facts above, answer the question "Many squirrels are protected from what by their burrows" with the following options: - disease - wild fire - A virus - Wet weather - sun's heat - cold air - Winter - deforestation
wild fire

Fact 1: When the seasons change from the summer to the fall , the amount of daylight will decrease. Fact 2: Seasons are caused by the tilt of the earth's axis. Given the two facts above, answer the question "What determines the amount of daylight earth gets? " with the following options: - Heat energy - The darkness it gets - The bending of a ray of light - The tilt of the axis - The tilt of the sun's axis - electromagnetic energy - The brightness of the earth - rain or sun shine
The tilt of the axis

Q: Fact 1: Adding salt to a liquid decreases the melting point of that liquid. Fact 2: Sodium Chloride: It is a table salt . Given the two facts above, answer the question "What do you add to decrease the melting point of a liquid?" with the following options: - salinity - Dehydration - Heat energy - sodium chloride - layers of fat - chemical changes - evaporation - aqueous solution
A: sodium chloride

Question: Fact 1: If fossils of an animal or plant are found in a place then that animal or plant used to live in that place. Fact 2: Frozen fossil animals are found in permafrost. Given the two facts above, answer the question "If what are found in permafrost, that plant used to live in that place?" with the following options: - Echinoids - Conifers - deuterostomes - bullfrogs - frozen fossils - one celled organisms - Nematoda - important habitats
Answer: frozen fossils

*Question*
Fact 1: Astronauts require preserved food for extended flights. Fact 2: For example, food contains Calories, units of energy content. Given the two facts above, answer the question "What do astronauts require for long flights?" with the following options: - problems - nutrients - glycogen - danger - energy - sugar - hydration - trouble
**Answer**
energy

Fact 1: Arthropods are the largest phylum of invertebrates. Fact 2: Invertebrates are animals without a backbone. Given the two facts above, answer the question "what are arthropods the largest phylum of?" with the following options: - Something to move - animals without a backbone - Earth orbiting the Sun - microorganisms - absorb light energy - converting mass to energy - Generating heat - remains of prehistoric life
animals without a backbone