Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each feature to its description.

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

What does natural resource management aim at ?

How does the carbon cycle involve an exchange of carbon