Q: What counter provides a sensitive means of detecting radioactivity? Choices: - calorie - bouncy - gravity - geiger A:
geiger

Q: Geologists group rocks based on how they what? Choices: - dissove - look - move - form A:
form

Q: Q: How can you prevent your ice cream from getting a sandy texture? Choices: - by using lowfat milk - by adding oil - by adding salt - by using fructose A:
A: by using fructose

Question: Q: What is earth's main source of energy? Choices: - the atmosphere - the moon - the core - the sun A:
Answer: the sun

*Question*
Q: The motion of stars in galaxies imply that there is about 10 times as much what as in the luminous objects we can see? Choices: - density - heat - light - mass A:
**Answer**
mass

Q: Q: What celestial bodies are born in clouds of gas and dust called nebulas? Choices: - planets - comets - galaxies - stars A:
A: stars