B. Sails
The Egyptians were among the first to use sails on their ships to improve transportation.
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Answer:
One thing that I enjoyed the most about guiding children's behaviour and moral development is when I show them how I feel and encourage them to use words to solve problems
The long form is: United Nations Interim Force in Lebanon
Answer: A) Conversion disorder
Explanation: Linda might be diagnosed with conversion disorder because after undergoing an extensive medical test, the cause of her blindness could only be attributed to psychological factors (no medical or physical cause). Conversion disorder is a form of disorder where an individual suffer from paralysis, blindness et cetera without a known physical or medical cause (injuries or sickness). The cause of conversion disorder is often attributed to emotional and physical stress.