Q: Plants can absorb inorganic nutrients and water through their root system, and what gas from the environment? A:
OPTIONS:
- hydrogen dioxide
- nitrogen dioxide
- chemical dioxide
- carbon dioxide
carbon dioxide

Q: The phase transition of a substance changing from a liquid state to a gaseous state is an example of what? A:
OPTIONS:
- trichina
- spirogyra
- catostrophy
- entropoy

Answer: entropoy

Question: Q: What is used to carry out metric unit conversions? A:
OPTIONS:
- mechanical analysis
- metric analysis
- calculation analysis
- dimensional analysis
Answer: dimensional analysis

input with options: Q: Double-replacement reactions generally occur between substances in what kind of solution? A:
OPTIONS:
- solid
- reactive
- saline
- aqueous
output: aqueous

Q: Q: What type of minerals form when salt water evaporates? A:

OPTIONS:
- sulfide
- carbonate
- fermite
- halide

A: halide

Q: Sodium and chloride ions have equal but what charges? A:
OPTIONS:
- path
- positive
- simple
- opposite
opposite