input: OPTIONS:
- exactly perpendicular
- chaotic
- randomly
- nearly perpendicular Now, answer this question: Q: How do planets usually rotate to their orbital planes? A:
A:
output: nearly perpendicular

Q: What is located at the center of our solar system? A:

OPTIONS:
- a black hole
- the moon
- the earth
- the sun

Answer: the sun

Problem: OPTIONS:
- parasites
- proteins
- pollution
- mutations
Q: Q: What causes genetic disorders? A:
Answer: mutations

Problem:OPTIONS:
- divergent
- convergent
- pioneer
- founder

Q: What effect occurs when a few individuals start, or found, a new population? A:
****
A: founder

Q: What is the series of changes in the life of an organism? A:
OPTIONS:
- insect metamorphosis
- evolution
- circle of life
- life cycle
life cycle

Q: A desmosome is a cell structure that anchors the ends of what fibers together? A:
OPTIONS:
- skeletal muscle
- controllable muscle
- smooth muscle
- cardiac muscle

Answer:
cardiac muscle