Vesicular basalt has high porosity but very few fractures. Its pores are isolated and not well connected to each other. Would this basalt then make a good aquifer? Why or why not?

The correct answer is d

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.