Annelids Student activity Play

Arteries and arterioles Student activity Play

Arteries and the pulse Whiteboard exercise Play

Arteries and the pulse Student activity Play

Blood vessels Whiteboard exercise Play

Blood vessels – summary Student activity Play

Changes in volume and density Student activity Play

Characteristics of xylem Slideshow Play

Combined vessels Animation Play

Combined vessels Whiteboard exercise Play

Combined vessels Student activity Play

Combined vessels Animation Play

Combined vessels Student activity Play

Combined vessels Animation Play

Components of the intestinal villus and their role Slideshow Play

Conditions affecting the blood pressure Whiteboard exercise Play

Current in liquids Student activity Play

Differentiated cells – erythrocytes Student activity Play

Elasticity of artery walls Slideshow Play

Erythrocyte – a cell specialized for oxygen transport Slideshow Play

Filling a vessel Animation Play

Functions of the blood vessels Whiteboard exercise Play

Gas exchange between the lungs and blood Animation Play

Heart; vessels and blood pressure Student activity Play

How do we use a pipette? Animation Play