Q: What explains the spherical shape of ceres, once thought to be the largest asteroid? Choices: - orbital plane - space debris - low gravity - high gravity A:
high gravity

Q: What is beyond the atmosphere? Choices: - object - air - vacuum - space A:
space

Q: Q: What is the most common type of joint in the human body? Choices: - dorsal joints - transverse joints - proximal joints - movable joints A:
A: movable joints

Question: Q: Transparent, translucent, or opaque are properties of matter based on an interaction with what? Choices: - air - electricity - gravity - light A:
Answer: light

*Question*
Q: What type of lines run next to each other? Choices: - perpendicular lines - crater lines - fault lines - contour lines A:
**Answer**
contour lines

*Question*
Q: Explanations of some aspect of the natural world based on repeated observations are termed what? Choices: - scientific insights - scientific thoughts - scientific guesses - scientific theories A:
**Answer**
scientific theories