How is information in bar codes transmitted?

Answer Bar codes are everywhere. In 2010, nearly every product sold today has a bar code on it, and even the Internal Revenue Service uses bar codes on its tax forms. The bar code began its life at the mi... Read More »

Top Q&A For: How is information in bar codes transmitted

How can HPV be transmitted?

HPV, genital human papillomavirus, is transmitted through skin to skin contact. The most common form of transmittance is by unprotected sexual intercourse with an infected person. There are more th... Read More »

How is rabies transmitted?

Rabies can be transmitted through bite and non-bite contact with infected subjects. Common forms of transmission are canine to human, bat to human and human to human. Rabies can also be transmitt... Read More »

How is heartworm transmitted?

Heartworms are thin, white worms that can grow up to 14 inches long and produce thousands of baby worms, all of which live in an infected dog's heart and blood vessels. This can lead to extreme ill... Read More »

How Is Bacteria Transmitted?

Bacteria are single-celled microorganisms found in several different habitats on earth. While many bacteria play a vital role in processes; such as nitrogen fixation and maintaining soil fertility,... Read More »