Q: Plants supply, ultimately, most of the food eaten by terrestrial animals, along with what gas? Choices: - hydrogen - nitrogen - carbon dioxide - oxygen A:
oxygen

Q: There are six fundamentally different kinds of nuclear decay reactions, and each releases a different kind of particle or what? Choices: - protein - mineral - mass - energy A:
energy

Q: Q: During glycolysis, each glucose molecule is broken down into two molecules of what compound? Choices: - cellulose - sugar - chlorophyll - pyruvate A:
A: pyruvate

Question: Q: Olfaction refers to which of the five senses? Choices: - sight - touch - taste - smell A:
Answer: smell

*Question*
Q: The number of electrons in the outer energy level determines what property of nonmetals? Choices: - density - permeability - vibration - reactivity A:
**Answer**
reactivity

Q: Q: The process in which dna is copied is called what? Choices: - dna transfer - dna duplication - dna splicing - dna replication A:
A: dna replication