Name two properties that are used to characterize a star.

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the