Answer:
there are no answers, you can put them in the comments
Explanation:
They are alike because they are the simplest form of life and the carry genetic information.
All,organisms are made up of one or more cells. The cell is the basic unit of all organisms. All cells come from existing cells. The scientific theory of cells is what scientists believe are true about cells.
Hormones - they travel through the blood to other parts of the body. Hope This Helps!