Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll. Fact 2: Absorption of nitrogen by plants is part of the nitrogen cycle . Given the two facts above, answer the question "What is the chemical element with symbol N and atomic number 7 found in?" with the following options: - Chlorophyl - Petals - Mitochondria - A Greek letter - Cytoplasm - acetic acid - Acids - fossil fuels
Chlorophyl

Fact 1: Fire converts chemical energy into light and heat energy. Fact 2: Fuel has a chemical energy. Given the two facts above, answer the question "what converts fuel into light and heat energy " with the following options: - warmth - Lift - food - fire - NaCl - Cars - trees - reacts
fire

Q: Fact 1: Animals can communicate with sounds, chemicals, or visual cues. Fact 2: Pheromones are chemicals produced by animals allowing individuals of a species to communicate. Given the two facts above, answer the question "What are pheromones used for?" with the following options: - Taste - photosynthesis - spread flower seeds - Plant reproduction - Sound - Plants growth - Communication - Sleep
A: Communication

Question: Fact 1: Eyes are used for seeing by animals by sensing light. Fact 2: Infrared light is invisible to the eye. Given the two facts above, answer the question "what light can animals not see?" with the following options: - Sand dollars - electricity - motion - sun's heat - photons - our star - heat - infrared
Answer: infrared

*Question*
Fact 1: Mammals conserve body heat with their hair or fur. Fact 2: Body heat is trapped in the haircoat. Given the two facts above, answer the question "What do mammals use to conserve heat?" with the following options: - energy - Energy. - fur and fat - blood - haircoat - food - body water - tail
**Answer**
haircoat

(Question)
Fact 1: Aflower 's purpose is to produce seeds. Fact 2: Now seeds are the products of successful sexual reproduction. Given the two facts above, answer the question "What is a flower's purpose?" with the following options: - staying warm - Look pretty - flowers - Smell good - protect them - Get eaten - reproduction - Reproduce
(Answer)
Reproduce