Que condiciones deben de darse para que un alcano reaccione con los halógenos

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.