Which of the following traits does not characterize an individualistic community? a) discrete geographic boundaries b) strong abiotic influences on species distributions c) community composition changes along a gradient d) strong biotic influences on species distribution e) bottom-up organization

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection