Why do the cells in all living things need energy

During the process of two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.

Which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton

Select the correct answer from each drop-down menu. which phase of mitotic division is the highlighted cell undergoing? the cell is undergoing , which is the stage before .