The role of the small intestine Student activity Play

The significance of changes in blood group distribution Slideshow Play

The structure of blood Student activity Play

The structure of blood plasma Slideshow Play

The structure of blood vessels Whiteboard exercise Play

The structure of blood vessels Student activity Play

The structure of the umbilical cord and placenta Animation Play

Thyroid hormones – calcitonin Student activity Play

Tick Animation Play

Transformation of carbohydrates in the liver Animation Play

Types and structure of blood vessels Slideshow Play

Types of blood vessels Student activity Play

Types of blood vessels Slideshow Play

Types of connective tissue Illustration Play

Types of plants Slideshow Play

Villi in the small intestine Illustration Play

Water reabsorption Whiteboard exercise Play

Weight Illustration Play

What are the possibilities of transfusion? Student activity Play

What does digestion involve? Student activity Play

What is aerobic respiration? Student activity Play

What is anaerobic respiration? Student activity Play

What is digestion? Animation Play

White blood cells Animation Play

White blood cells Slideshow Play