Which element is found in both dna and protein?

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

Are the layers of rock above and below the coal older or younger?