Parts of the heart of the following image​

Where does the information about where each transcription factor binds originate?

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

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic