Examines plant and animal communities throughout the prehistoric eras, showing how living things adapt to their surroundings and stressing the way in which all are linked to each other.
Examines plant and animal communities throughout the prehistoric eras, showing how living things adapt to their surroundings and stressing the way in which all are linked to each other.
Traces the history of acting, discussing the requirements of a career in acting and including profiles of actors who work in theater, radio, television, and film.
