A person whose vision is 20/40 can see an object from 20 feet away that a person with 20/20 vision can see from 40 feet away.
A Snellen chart is a type of eye chart used to assess visual acuity. Snellen charts are named after Herman Snellen, a Dutch ophthalmologist who invented them in 1862. .
A Snellen chart is commonly used to assess visual acuity. Snellen charts show letters getting smaller and smaller. 20/20 is considered "normal" vision. This means that at 20 feet, the test subject sees the same line of letters that a person with normal vision sees at 20 feet.
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Ancient Egyptians moved massive stone blocks across the desert by wetting the sand in front of a contraption that was used to help move the blocks to there destination, this contraption was built to move large structures/objects.
Answer:
true
Explanation:
The Fair Labor Standards Act (FLSA) is a Federal law that published in 1938 which establishes the wage and hour standards that must be followed for most public and private employees in the United States of America. This Act includes topics regarding minimum wage, overtime pay, and leave. One of the topics states that employees may take up to twelve weeks of leave within a twelve-month period to care for the employee's spouse, child, or parent who has a serious health condition. Therefore this statement can be marked as true.
Answer: Cognition
Explanation:
Cognition is defined as the mechanism in which perception and knowledge about something is obtained through sense and mental processes. This learning gives a person understanding and information that makes them aware and states how a person thinks.
According to the question, high requirement of condition is required by Dr. Altschuler as he is interested in crosswords, puzzles, and other brain related issues. Thus, he includes mind thinking processes and perception of things for understanding and solving questions.