Roadrunners eat lizards.. and they must run at speeds of 25 kilometres per hour (15 miles per hour) in order to catch them.
Blooming marvellous
Blooming marvellous A project aimed at increasing the absorption of
carbon dioxide from the atmosphere has succeeded in causing a bloom
of plankton in the Southern Ocean, south of Tasmania, by seeding
the water with iron sulphate. Plankton is very efficient at
absorbing carbon dioxide. 13 MARCH 1999, P. 5
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