CAN SOMEONE PLEASEEE PLEASEEE PLEASEE HELP ME WITH THIS

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 must be done to breed dogs for a partical trait

If your blood becomes too concentrated with iona, what will happen to the red blood cells