PLS HELP I WILL MARK AS BRAINLIEST

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.

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

(amoeba sisters video recap: pedigrees and need