*Question*
Q: What rises through solid rocks where conditions are right? Choices: - crystals - water - nitrogen - magma A:
**Answer**
magma

*Question*
Q: What are considered to be the most basic concepts in the field of physical science? Choices: - change and energy - energy and motion - force and matter - matter and energy A:
**Answer**
matter and energy

*Question*
Q: Dissolved fertilizer can ultimately lead to the creation of what in lakes or coastal oceans, which means a place where nothing can live? Choices: - extinction zone - deceased zone - hydrothermal vent - dead zone A:
**Answer**
dead zone

*Question*
Q: What do vertebrate chordates possess that invertebrate chordates do not? Choices: - parasite - Thumb - Milk production - backbone A:
**Answer**
backbone