Where is the earth moving the fastest

When the Earth is close to the Sun, the Sun pulls hardest, and the Earth moves the fastest. The date this happens is usually early in January. The last time the Earth was closest to the Sun was January 4, 1996

Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.