Which term do biologists use to describe the average number of individuals of a species per unit area? _carrying capacity _population density _minimal viable population _survivability curve

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 best explains the inability for life to exist in earth early atmosphere

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel