Q: Crossing charges is one method for obtaining what? Choices: - notations - superscripts - hybrids - subscripts A:
subscripts

Q: At what temperature does solid water melt to a liquid? Choices: - below 32 degrees c - below 0 degrees c - above 32 degrees c - at temperatures above 0 degrees c A:
at temperatures above 0 degrees c

Q: Q: What celestial body is often discovered because it causes a star to move or to dim? Choices: - satellite - asteroid - comet - exoplanet A:
A: exoplanet

Question: Q: What is the name of the relatively large gland in the neck that secretes thyroxin? Choices: - Pancreas - Thyroid - Pituitary - thyroid A:
Answer: thyroid

*Question*
Q: What causes lightning during a thunderstorm? Choices: - difference in wind - difference in elevation - difference in temperature - difference in charge A:
**Answer**
difference in charge

(Question)
Q: If the temperature of a gas sample is decreased, what happens to the volume? Choices: - increases - stays the same - expands - decreases A:
(Answer)
decreases