« previous next »
« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Eclipse Paths for Total and Annular Eclipses 2001–2020 Eclipse Paths for Total and Annular Eclipses 2001–2020
Accounting (Making Entries) Accounting (Making Entries)
Early geologists discovered evidence of past glaciations in U-shaped valleys Early geologists discovered evidence of past glaciations in U-shaped valleys
Total Fertility Rate in the United States, 1860–2008 Total Fertility Rate in the United States, 1860–2008
Intermediate Accounting (Gordon/Raedy/Sannella) Intermediate Accounting (Gordon/Raedy/Sannella)
A phylogenetic tree showing the evolutionary relationships among hominoids. The evidence shows that A phylogenetic tree showing the evolutionary relationships among hominoids. The evidence shows that
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library