Q: What do voltmeters measure? Choices: - temperature - amplitude - frequency - voltage A:
voltage

Q: What is it called when bones get longer and bigger? Choices: - expansion - replication - reproduction - growth A:
growth

Q: Q: Which two planetary bodies have humans walked on? Choices: - Mars and Jupiter - The Sun and Mars - Earth and Saturn - earth and the moon A:
A: earth and the moon

Question: Q: What do you call any substance in food that the body needs? Choices: - dietary - antioxidant - beneficial - a nutrient A:
Answer: a nutrient

*Question*
Q: The force on a charged particle in a magnetic field is always perpendicular to both its velocity vector and the? Choices: - position vector - track vector - gravity vector - field vector A:
**Answer**
field vector

(Question)
Q: What forces in liquids are strong enough to keep them from expanding significantly when heated? Choices: - particles forces - outermolecular forces - gravitational forces - intermolecular forces A:
(Answer)
intermolecular forces