Problem: OPTIONS:
- the moon
- earth
- the Kuiper Belt
- the sun
Q: Answer the following question given this paragraph: The Sun is at the center of the solar system. Q: What is at the center of our solar system? A:
Answer: the sun

Problem:OPTIONS:
- catabolic steroids
- progesterone
- estrogen
- anabolic steroids

Answer the following question given this paragraph: Anabolic Steroids The endocrine system can be exploited for illegal or unethical purposes. A prominent example of this is the use of steroid drugs by professional athletes. Commonly used for performance enhancement, anabolic steroids are synthetic versions of the male sex hormone, testosterone. By boosting natural levels of this hormone, athletes experience increased muscle mass. Synthetic versions of human growth hormone are also used to build muscle mass. The use of performance-enhancing drugs is banned by all major collegiate and professional sports organizations in the United States because they impart an unfair advantage to athletes who take them. In addition, the drugs can cause significant and dangerous side effects. For example, anabolic steroid use can increase cholesterol levels, raise blood pressure, and damage the liver. Altered testosterone levels (both too low or too high) have been implicated in causing structural damage to the heart, and increasing the risk for cardiac arrhythmias, heart attacks, congestive heart failure, and sudden death. Paradoxically, steroids can have a feminizing effect in males, including shriveled testicles and enlarged breast tissue. In females, their use can cause masculinizing effects such as an enlarged clitoris and growth of facial hair. In both sexes, their use can promote increased aggression (commonly known as "roid-rage"), depression, sleep disturbances, severe acne, and infertility. Q: What performance-enhancing drugs are synthetic versions of the male sex hormone, testosterone? A:
****
A: anabolic steroids

Answer the following question given this paragraph: Myriapoda, which includes centipedes and millipedes. All of these animals live on land, and can have anywhere from ten to nearly 200 pairs of appendages. Q: What class are centipedes and millipedes in? A:
OPTIONS:
- xerophyte
- spirogyra
- terapoda
- myriapoda
myriapoda

Answer the following question given this paragraph: Mutations that lead to cancer usually occur in genes that control the cell cycle. These include tumor-suppressor genes and proto-oncogenes. Q: Mutations that lead to cancer usually occur in genes that control the cell cycle. these include tumor-suppressor genes and what? A:
OPTIONS:
- extinction - oncogenes
- apparition - oncogenes
- Darkness Oncogenes
- proto-oncogenes

Answer: proto-oncogenes

Question: Answer the following question given this paragraph: If someone asks you, "What is science?" you might say that it's a bunch of facts and explanations. But that's only part of the story. Science is a knowledge base. But science is also a way of learning about the world. Earth science is about our planet and its environments. Earth scientists study Earth's surface and interior. They study why volcanoes erupt and why some places are mountainous and some are entirely flat. Some Earth scientists are interested in the weather. Others want to know about the oceans. There are even Earth scientists who apply what they know about Earth to learning about space. Some Earth scientists do a lot of their work in the field, as seen above. Q: What branch of science aims to understand all about our planet and its environments? A:
OPTIONS:
- biology
- immunology
- petrology
- earth science
Answer: earth science

input: OPTIONS:
- gravity
- prolonged drought conditions
- run-off from flooding
- because soil and rocks are porous Now, answer this question: Answer the following question given this paragraph: Water infiltrates the ground because soil and rock are porous. Between the grains are pores, or tiny holes. Since water can move through this rock it is permeable. Eventually, the water reaches a layer of rock that is not porous and so is impermeable. Water stops moving downward when it reaches this layer of rock. Q: Why does water infiltrate the ground? A:
A:
output:
because soil and rocks are porous