Problem:OPTIONS:
- stationary fronts
- occluded fronts
- warm fronts
- cold fronts

Q: What type of fronts often bring sudden changes in the weather, including different types of precipitation, depending on the season? A:
****
A: cold fronts

Q: What type of bacteria are sometimes used as weapons of bioterrorism? A:
OPTIONS:
- avian
- carcinogenic
- hypothermic
- pathogenic
pathogenic

Q: What is the first and longest phase of mitosis known as? A:
OPTIONS:
- metaphase
- telophase
- anaphase
- prophase

Answer: prophase

Question: Q: What do we call the movement of individuals into a population from other areas? A:
OPTIONS:
- pilgrimage
- nomadic
- assimilation
- immigration
Answer: immigration

input with options: Q: What is secreted before ejaculation to neutralize acidic urine remaining in the urethra? A:
OPTIONS:
- sperm
- semen
- pre-cum
- clear mucus
output: clear mucus

Problem: OPTIONS:
- mechanical
- external
- asexual
- internal
Q: Q: What type of fertilization do most reptiles use to reproduce? A:
Answer:
internal