Please answer this: Two villages had many inhabitants practicing horticulture. People from Valley village grew flowers and used arthropods and other insects for pollination and crop protection. Granite village used arthropods and snails, they cultivated them for food. Which village cultivated no arthropods for food?
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Answer: Valley
Problem: David was studying for his chemistry exam. To understand the elements of the periodic table better he categorized them into three groups, cat A, cat B, and cat C. In cat A he placed all the elements with atomic numbers lower than 83. In cat B he put the elements with atomic numbers from 83 to 94. Finally, in cat C he placed the elements with atomic numbers over 94. He found it easier to see their differences after he categorized them. Which category would less likely have stable isotopes, cat A or cat B?

A: cat B
Problem: Given the question: Two medical students learned about the human body's defense against pathogens. Niles learned about the body's first line of defense, while Bill learned more about the inflammatory response. Which student learned more about skin becoming red?
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The answer is:
Bill
input question: David is an environmental scientist. He needed to find causes of wildfires and suggest preventive measures. First, he visited a dense forest. He marked it as location A. Then he visited a grassland, which he marked as location B. After that, he visited a location where he did not find any sign of drought. He marked it as time A. He then visited the same location a year later, and found that the place was facing a severe drought. He marked it as time B. Would location A be less or more susceptible to wildfires than location B????
output answer: less
John enrolled in a prestigious culinary school. In the very first day his instructor was showing different processes used on fruits. One of them was glace fruit. He showed the class how to prepare glace fruit and kept some of the glace fruits on bowl A. To compare glace fruits with non glace fruits he kept some non glace fruits on bowl B. Would bowl A fruits have favorable or unfavorable osmotic pressure?
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Answer: favorable
Q: Two colleagues studied human evolution, Dan studied early humans, from around 200,000 years ago, while Bob studied human settlements from 10,000 years ago. Which student learned less about high birth rates?
A:
Dan