« previous next »
« previous next »
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

The main avenue to the upward social mobility reviewed in the text has been higher education. The main avenue to the upward social mobility reviewed in the text has been higher education.
A diploma or certificate is proof of education completed. A diploma or certificate is proof of education completed.
Early Pottery From Japan's Jomon Culture Early Pottery From Japan's Jomon Culture
Urinary System: Facts, Functions & Diseases Urinary System: Facts, Functions & Diseases
Snail Facts Snail Facts
Acanthostega, Early Amphibian Acanthostega, Early Amphibian
Video: Embryonic development - Week 4

For a complete list of videos, visit our video library