Question: If lakes are formed by clouds, then what are lakes formed by? Answer choices: - erosion - streams - desert - flooding - mice - rivers - stars - clouds
Answer: clouds

Question: If nokia is used for communication by humans over long distances, then what is used by humans for communication over long distances? Answer choices: - fibers - neurons - whispering - nokia - breathing - power - sharing thoughts - copper
Answer: nokia

Question: If mammals can generate heat by Aerobic exercise, then mammals can generate heat by? Answer choices: - hibernation - layers of fat - perspiration - aerobic exercise - respiration - exercise - with their fur - to stay warm
Answer:
aerobic exercise