Q: What does the a1c test measure over the past two to three months? A:
OPTIONS:
- RBC levels
- cholesterol levels
- albumin levels
- blood-glucose levels
blood-glucose levels

Q: What works through chemical reactions that change the rock? A:
OPTIONS:
- gradual weathering
- chemical breakdown
- rock weathering
- chemical weathering

Answer: chemical weathering

Question: Q: The physical sciences can be divided into physics and what other science? A:
OPTIONS:
- biology
- astrology
- phsycology
- chemistry
Answer: chemistry

input with options: Q: What is at the top of the mesosphere? A:
OPTIONS:
- Troposphere
- Stratosphere
- Mesosphere
- mesopause
output: mesopause

Q: Q: A skeleton that consists of hard, mineralized structures located within the soft tissue of organisms is called what? A:

OPTIONS:
- exoskeleton
- calcium deposits
- hydrostatic skeleton
- endoskeleton

A: endoskeleton

Q: What debated therapy offers a potential method for replacing neurons lost to injury or disease? A:
OPTIONS:
- cell production therapy
- stem cell reduction
- cell duplication
- stem cell therapy
stem cell therapy