Answers created by L.Shane John Paul N.

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• What are nerves at the roots of hair follicles to detect pain, temperature, itch, and hair movement called?
  
• Why are temporary magnets so useful?
  
• More and more sodium chloride is added to water until a rock begins to form. What type of rock is it?
  
• Question #68c16
  
• A container with a volume of #15 L# contains a gas with a temperature of #290^o K#. If the temperature of the gas changes to #350 ^o K# without any change in pressure, what must the container's new volume be?
  
• Question #600a1
  
• Which has the greater energy, yellow light or green light?
  
• A man wearing a bulletproof vest stands still on roller skates. The total mass is 80 kg. A bullet of mass 20 grams is fired at 400 m/s. It is stopped by the vest and falls to the ground. What is the velocity of the man?
  
• How big is the universe in meters?
  
• Question #c4a37
  
• Question #f8647