Overall, life expectancy fell by one-tenth of a year, from 78.9 in 2014 to 78.8 in 2015, according to the latest data. The last time U.S. life expectancy at birth declined was in 1993, when it dropped from 75.6 to 75.4, according to World Bank data. The overall death rate rose 1.2 percent in 2015, its first uptick since 1999. More than 2.7 million people died, about 45 percent of them from heart disease or cancer.
interphase is the phase that takes up most of the cells life. In interphase their are three parts: G1, S, G2. Interphase is basically preparing cell for cell division. After iâ¦nterphase takes place, then the cell division takes place with Prophase, metaphase, anaphase, and telephase.
Cell division is a form of reproduction, but each resulting cell in normal cell division is identical to the original. Normal cell division is called mitosis, and this results in two identical cells. These cells continue life and perform the same functions as the original cell. They grow and eventually undergo division themselves. This is the type of division for most cells. The other type of cell division is called meiosis, and it is how the body produces eggs or sperm. The process is the same for both males and females.