Problem: OPTIONS:
- 70
- 40
- 60
- 50
Q: Q: The fossil record indicates that anthropoids began diverging from other primates about how many million years ago? A:
Answer: 50

Problem:OPTIONS:
- habitats
- biomes
- dimensions
- populations

Q: What can be described in terms of size, density, and distribution? A:
****
A: populations

Q: What is the lowest layer of the atmosphere called? A:
OPTIONS:
- mesosphere
- lithosphere
- asthenosphere
- troposphere
troposphere

Q: What must people with type 1 and type 2 diabetes frequently check? A:
OPTIONS:
- blood plasma levels
- muscle glucose levels
- blood density levels
- blood glucose levels

Answer: blood glucose levels

Question: Q: Diet correlates with the length of what organ system in vertebrates? A:
OPTIONS:
- respiratory
- reproductive
- circulatory
- digestive
Answer: digestive

input: OPTIONS:
- projection
- absorption
- refraction
- regular reflection Now, answer this question: Q: What occurs when light reflects off a very smooth surface and forms a clear image? A:
A:
output:
regular reflection