Fact 1: Animals use saturated fatty acids to store energy. Fact 2: Potential energy is energy stored. Given the two facts above, answer the question "Animals use saturated fatty acids to become what?" with the following options: - Something to move - to stay alive - solid, liquid, gas - increased body strength - To keep their body heat. - a gas in the air - potential energy - chemicals
potential energy

Fact 1: Contact between rocks over long periods of time causes rocks to smooth. Fact 2: Rocks are actually solid mineral deposits. Given the two facts above, answer the question "Contact between solid mineral deposits over long periods of what causes them to smooth" with the following options: - time - vacuum - widen - cracks - clocks - years - Bend - instant
time

Q: Fact 1: An animal requires energy to move. Fact 2: All dogs are animals . Given the two facts above, answer the question "All dogs require what to move?" with the following options: - dog treats - speed - air - barking - Energy. - energy - feet - a leash
A: energy

Question: Fact 1: Some mollusks are nearly microscopic. Fact 2: Interestingly, a squid is also a mollusk. Given the two facts above, answer the question "What sea creature can sometimes be microscopic?" with the following options: - squids - a fish - fungi - tortoises - fossils - barnacles - bacteria - alpacas
Answer: squids

*Question*
Fact 1: If all members of a species cannot produce offspring then that species will likely become extinct. Fact 2: Whatever the cause, mass extinctions affect biological diversity profoundly. Given the two facts above, answer the question "if all members of a species cannot produce offspring it affect" with the following options: - food consumption - carbon production - Animal survival - Plant reproduction - deforestation - biological diversity - population movement - the male sex cells of plants
**Answer**
biological diversity

(Q).
Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood. Fact 2: Blood is pumped by the heart into blood vessels called arteries. Given the two facts above, answer the question "Mollusks have a circulatory system with one or two hearts that move blood into what?" with the following options: - eyes - caverns - body water - food - lungs - allow growth - drink - arteries
(A).
arteries