Q: Animal cells grow mainly by synthesizing protein-rich cytoplasm, a process that is described as expensive in what way? A:
OPTIONS:
- calorically
- synthetically
- time spent
- metabolically
metabolically

Q: What does the slope of a position-time graph represent? A:
OPTIONS:
- trajectory
- direction
- acceleration
- velocity

Answer: velocity

Question: Q: How metalloids behave in chemical interactions with other elements depends mainly on the number of what, in the outer energy level of their atoms? A:
OPTIONS:
- protons
- positrons
- neutrons
- electrons
Answer: electrons

input with options: Q: What is the year cycle that sunspots occur? A:
OPTIONS:
- 12
- 15
- 22
- 11
output: 11

Q: Q: What are groups of young stars loosely held together by gravity called? A:

OPTIONS:
- constellations
- galaxies
- closed clusters
- open clusters

A: open clusters

Q: What are used to write nuclear equations for radioactive decay? A:
OPTIONS:
- trigonometric symbols
- critical symbols
- radioactive symbols
- nuclear symbols
nuclear symbols