Cells -the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.

The first difference is that plant cells have an organelle called chloroplast. Chloroplasts contain a pigment called chlorophyll (which gives the plantits green color).

Function of animal cell: The cell organelles have a vast range of functions to perform like hormone and enzyme production to providing energy for the cells.

Function of plant cells: Photosynthesis (the production of ATP molecules from sunlight) takes place on thylakoid disks. vacuole - a large, membrane-bound space within a plant cell that is filled with fluid.

Muscle: bundle of fibrous tissue in a human or animal body that has the ability to contract, producing movement in or maintaining the position of parts of the body.

A bone is a rigid organ that constitutes part of the vertebral skeleton. Bones support and protect the various organs of the body

Nerve: a whitish fiber or bundle of fibers that transmits impulses of sensation to the brain or spinal cord, and impulses from these to the muscles and organs.

Organs. Made up of tissues that work together to perform a specific activity

Digestive:of or relating to the process of digesting food.

The Circulatory System is responsible for transporting materials throughout the entire body.

Your respiratory system is made up of the organs in your body that help you to breathe.

The main way in which the respiratory and the circulatory system work together is that the heart send blood to the lungs, which is then oxygenated, so the blood can then be sent to the rest of the body (after being pumped back through the heart).

The digestive system work with the circulatory system by immediatly in the small intestine absorb the nutrients from our food and to put them to use but this is after the nutrients are broken down further by the liver (via the heptic portal) which is the first port of call for nutrients absorbed from the intestine. Also without the heart-beat from the circulatory system, there wouldn't be any peristalsis which in turn won't push the food down into the digestive system (without force), wouldn't churn our food properly, makes absorption of food harder and would make expulsion of any waste we produce in the Large Intestine almost impossible.