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

Answer the following question given this paragraph: As the fast-moving cold air mass keeps advancing, so does the cold front. Cold fronts often bring sudden changes in the weather. There may be a thin line of storms right at the front that moves as it moves. In the spring and summer, the storms may be thunderstorms and tornadoes. In the late fall and winter, the storms may bring snow. After a cold front passes, the cold air mass behind it brings cooler temperatures. The air is likely to be less humid as well. Can you explain why?. 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

Answer the following question given this paragraph: Q: What type of bacteria are sometimes used as weapons of bioterrorism? A:
OPTIONS:
- avian
- carcinogenic
- hypothermic
- pathogenic
pathogenic

Answer the following question given this paragraph: Prophase is the first and longest phase of mitosis, see Figure below . During prophase, the chromatin (DNA) coils up into visible chromosomes, each made up of two sister chromatids held together by the centromere. Also during this phase, the nucleolus disappears, and the spindle begins to form from the centrioles. Most eukaryotic cells contain structures known as centrosomes, consisting of a pair of centrioles. During prophase, the centrioles begin to move to opposite ends, or poles, of the cell. As the centrioles migrate, the fiber-like spindle begins to elongate between the centrioles. The spindle is a thin, cage-like structure made out of microtubules. In plant cells, the spindle forms without centrioles. The spindle plays an essential role moving chromosomes and in the separation of sister chromatids. Q: What is the first and longest phase of mitosis known as? A:
OPTIONS:
- metaphase
- telophase
- anaphase
- prophase

Answer: prophase

Question: Answer the following question given this paragraph: Immigration is the movement of individuals into a population from other areas. This increases the population size and growth rate. 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: Answer the following question given this paragraph: 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: Answer the following question given this paragraph: After food is broken down into nutrient molecules, the molecules are absorbed by the blood. Absorption is the process in which nutrients or other molecules are taken up by the blood. Once absorbed by the blood, nutrients can travel in the bloodstream to cells throughout the body. Q: What type of fertilization do most reptiles use to reproduce? A:
Answer:
internal