Answer:
Cells and tissue
Explanation:
Cells are the most basic unit of life made up of several organelles that perform various functions which enables the cell to exist.
An aggregation of cells is called a tissue. The bone is composed of several interconnected cells and tissues.
A bone heals when bone cells and tissues are gradually repaired. Hence, the most basic levels of organization involved when a bone heals are cells and tissues.
There are 6 carbon atoms in a glucose molecule. I hope this helps you☺
The rhythmic contractions of the stomach and food along the alimentary canal is called peristalsis
