Characteristics of vertebrates Student activity Play

Checking the triangle in the coordinate system Whiteboard exercise Play

Circle and line in a coordinate system Student activity Play

Circle and line in a coordinate system Simulation Play

Circle in the Cartesian coordinate system Whiteboard exercise Play

Circles in the coordinate system Animation Play

Circulatory system of a crayfish Illustration Play

Circulatory system of a fish Illustration Play

Circulatory system of a mammal Illustration Play

Circulatory system of an earthworm Illustration Play

Circulatory system of an insect Illustration Play

Classification of living organisms Slideshow Play

Classification of the nervous system Slideshow Play

Classification of the nervous system Whiteboard exercise Play

Classification of the nervous system Student activity Play

Classification – the organisation of knowledge Student activity Play

Cnidarians – the first tissue organisms Student activity Play

Cobalamin and chlorophyll Animation Play

Comparison of the autonomic and somatic nervous systems Student activity Play

Comparison of the somatic and autonomic nervous systems Chart Play

Composition of translations Whiteboard exercise Play

Composition of translations Student activity Play

Conducting system of the heart Slideshow Play

Construction of a system of linear equations Student activity Play

Cooperation between the nervous and endocrine systems Slideshow Play