Problem:OPTIONS:
- ground pollutants
- water pollutants
- ocean pollutants
- air pollutants

Q: Deterioration of limestone occurs more rapidly as the concentration of what increases? A:
****
A: air pollutants

Q: Cancer involves what changes that modify cell-cycle control and alter the growth rate or progression of the cell through the cell cycle? A:
OPTIONS:
- deletions
- enhancements
- stabilization
- mutations
mutations

Q: Sister chromatids separate as part of anaphase in what process? A:
OPTIONS:
- osmosis
- vesicles
- angiogenesis
- mitosis

Answer: mitosis

Question: Q: What are the tiny sacs in the lungs where gas exchange takes place? A:
OPTIONS:
- vacuoles
- ganglion
- chambers
- alveoli
Answer: alveoli

input with options: Q: When changes in the genes of a species result in a new species, the process is called what? A:
OPTIONS:
- Classic Evolution
- simple evolution
- similar evolution
- biological evolution
output: biological evolution

Problem: OPTIONS:
- gravity
- fertilizer use
- population density
- soil type
Q: Q: Along with climate, this also influences the type of vegetation that can grow in the region? A:
Answer:
soil type