levels of orgnazation for life.

1. Organ system 2 example are repatori. Another cardiovaskler. There are 11 major systems in the body.

2. Oragnism hey are called microorganisms. Organisms can be made up of just one cell. They are called unicellularorganisms or single celled organisms. Examples include bacteria, and protozoa such as the Amoeba and Paramecium.

3. cells

3.1. Cells they are the smallest unite that have charcteristics of life. The body has about 100 trillion cells in the human body. Each cell is made up out of a membrain.

4. Organels they are tiny organ like structures inside of a cell. organels can not live outside of cells. Just like organs in the body, each organelle contributes in its own way to helping the cell function well as a whole. The nucleus, mitochondria and chloroplasts are allorganelles.

5. Tissue are similar cells that have to preform to the same job. There are four major tissue parts in the body mucles nervous. Tissue is make organs.

5.1. oragans

6. Macromolcues A macromolecule is a very large molecule, such as protein, commonly created by the polymerization of smaller subunits. They are typically composed of thousands of atoms or more. The most common macromolecules in biochemistry are biopolymers and large non-polymeric molecules.

7. Atoms make up everything in the universe Atom bond togather to form molcues

8. Molecues combined togather to make macromolcues a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

9. atoms