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• imagine you’re a farmer in the middle east. what are some natural dangers of natural disasters you would expect to face? in a short paragraph, describe two of these disasters and explain what you would do to prepare for them.
  
• what were two of the consequences of the great famine of ukraine? decrease in the health of the population increase in industrial productivity decrease in industrial productivity increase in faith in government decrease in death rates
  
• the loudness, l, measured in decibels (db), of a sound intensity, i, measured in watts per square meter, is defined as l = 10 log startfraction i over i 0 endfraction, where i 0 = 10 superscript negative 12 and is the least intense sound a human ear can hear. what is the approximate loudness of a dinner conversation with a sound intensity of 10–7? –58 db –50 db 9 db 50 db
  
• the papuan kingfishers living in the mainland of new guinea show little variation in bill size, tail feather length, and structure. the isolated population of papuan kingfishers living on nearby islands differ from each other and from the mainland kingfishers. which statement would be the most direct reason that island kingfishers have greater variation as compared to the mainland kingfishers? responses it is a result of migration from one island to another. it is a result of migration from one island to another. it is a result of adaptation to food and climate of the island. it is a result of adaptation to food and climate of the island. it is a result of frequent climatic changes experienced on the island. it is a result of frequent climatic changes experienced on the island. it is a result of competition between the island and mainland kingfishers.
  
• irwin rode his bicycle from one end of a trail to another and back at a speed of 20 miles per hour. if the trail is 4 miles long, for how many hours was irwin riding? 0.2 hours 0.4 hours 2.5 hours 5.0 hours
  
• look at the feet of this peregrine falcon. explain how they help make this bird well-adapted to feed on other birds and mammals.
  
• based on the tips in the article, come up with a topic of your own that would make an interesting demonstration speech.
  
• has improved access to information. has created faster production times for many goods. over the years, technologies such as have allowed for faster distribution.
  
• plants use energy from sunlight, water, and carbon dioxide to produce sugar. which structure is found only in plant cells and helps plants capture energy from sunlight?
  
• which are solutions of the equation x2 – 16 = 0? check all that apply. x = –8 x = –4 x = –2 x = 2 x = 4 x = 8