Fact 1: Hormones are chemical messengers that control many body functions. Fact 2: Hormones are a functional class of chemicals. Given the two facts above, answer the question "What are hormones?" with the following options: - it needs them - cells - Plants growth - messengers - positive - infections - kinetic - disease
messengers

Fact 1: An animal requires air for survival. Fact 2: Plants help make oxygen for the air. Given the two facts above, answer the question "An animal requires what for survival?" with the following options: - a leash - rocks - chemicals - stamina - plants - proteins - food - fossil fuel
plants

Q: Fact 1: Telephones are used for communication by two people by transmitting sound. Fact 2: Additionally, sound can be transmitted with video. Given the two facts above, answer the question "What technological tool can be used for communication?" with the following options: - electricity - satellites - biotechnology - telescope - animals - radiography - telephones - laser
A: telephones

Question: Fact 1: Blowing air into a whistle causes air to vibrate inside the whistle. Fact 2: Air, too, contains oxygen. Given the two facts above, answer the question "If you blow oxygen inside of a whistle, what will vibrate inside of the whistle?" with the following options: - an object - friction - energy - waves - heat - oxygen - a chime - sound
Answer: oxygen

*Question*
Fact 1: If an animal lives under ground then that animal will be protected from a wild fire. Fact 2: Fire heat can kill. Given the two facts above, answer the question "What can living underground keep animals from being?" with the following options: - Gravity - killed - smart - deadly - leeches - dark - streams. - safe
**Answer**
killed

(Question)
Fact 1: Specialization occurs when competing species evolve different adaptations. Fact 2: Mynah birds are the main competing species for nest holes. Given the two facts above, answer the question "What can Mynah birds undergo to compete for nest holes?" with the following options: - layers of fat - weaponization - permineralization - specialization - personification - adding heat - Temperature changing - bacteria
(Answer)
specialization