What happens when the data in an investigation do not support the original hypothesis? a. the scientist gives up and starts an investigation on a new topic. b. the data must be incorrect and are thrown out. c. the hypothesis is revised. d. the data are altered so that they support the original hypothesis.

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.

Name the part of the the brain labeled "e".

Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles