Palaeontology. Turning over a new leaf.
Kenrick
P
P
D001272:Atmosphere; D005075:Biological Evolution; D002245:Carbon Dioxide / Q000378:metabolism*; D005580:Fossils; D010788:Photosynthesis; D018515:Plant Leaves / Q000033:anatomy & histology / Q000502:physiology; D018521:Plant Physiological Phenomena
D002245:Carbon Dioxide