How Green Plants Make And Use Food (Rev.)

All living things depend, directly or indirectly, on green plants for food and oxygen. This film clarifies the difference between food and raw materials, and the difference between photosynthesis and cellular respiration.
Complete catalog record
All living things depend, directly or indirectly, on green plants for food and oxygen. This film clarifies the difference between food and raw materials, and the difference between photosynthesis and cellular respiration.NOTE: Two (or more) records have been merged together to create this data.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, creator, format, sound, genre, description, catalog record