for Teachers for Schools for Companies. Sulfur is a major mineral of the body that is part of certain amino acids and helps with many bodily processes. Learn what happens if you do not get enough of the mineral through your diet and what happens, if anything, when too much is ingested in this lesson.
Special-effect contacts (also called theatrical contact lenses, costume contacts and gothic contact lenses) are popular for Halloween and costume parties. These lenses typically are sold separately in individual glass vials and can range in price from $50 to more than $200 per lens.
For a contact lenses eye exam at Walmart, you can expect to pay a little bit more than the $50 you would pay for a regular eye exam. The increase in price from a regular to a contact lens eye exam sits generally between 60% to 100% higher ($80 â $100 all up). Like regular eye exams, the price varies between stores. It is simply up to you to search for the best valued eye exam.