"Evolution says that change happens slowly, so similar traits usually suggest a closer relationship. How then do you explain how some organisms can be distantly related and yet have shared features (for example, birds and bats are not very closely related, yet both have wings"

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Which of the following describes what an activator an enhancer are