Your friend's little brother ate raw cookie dough made with eggs. The next day he had diarrhea, abdominal cramps, and fever. He was sick for almost a week. What type of bacteria do you think infected him? Salmonella C. perfringens Shigella Botulism

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.

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture

Me. henley said, “in the rat race we call life, only the strong will survive.” he may have been referring to