pros and cons of knowing the risk, through genetic testing, of passing hemophilia to your off spring prior to planning a pregnancy

What are some things that limit population growth?

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 are the ingredients of oobleck?