« previous next »
« previous next »
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

The male reproductive system, sagittal section showing the organs of the system and their relation t The male reproductive system, sagittal section showing the organs of the system and their relation t
Muscle Strength of the Elbow Muscle Strength of the Elbow
cat muscle anatomy lab11 cat muscle anatomy lab11
Frog muscle - depressor mandibulae, latissimus dorsi (labeled) Frog muscle - depressor mandibulae, latissimus dorsi (labeled)
Michelangelo, The Last Judgment, on altar wall of Sistine Chapel. Michelangelo, The Last Judgment, on altar wall of Sistine Chapel.
ATP Production in Cardiac Muscle ATP Production in Cardiac Muscle
Video: Interspecific Competition Relationship - Competitive & Niche Differentiation

For a complete list of videos, visit our video library