the nervous system
The word "flagella" is plural so the proper term to use for this question would be "flagellum". A flagellum is an organ of locomotion in single cell organisms. In other words, the flagellum help the organism move around.
help
An ecosystem is a system of organisms.An organism is a system of organ systems. (e.g. circulatory, digestive, etc.)An organ system is a system of organs. (self-explanatory)An organ is a system of tissues.A tissue is a system of cells.A cell is a system of organelles.
The levels or organization are: cells -->tissues--->organs--->organ systems--->organism. The heart is an organ of the organ system called the cardiovascular system. This includes the heart, veins and arteries and blood.
organ system
muscular system
The pumping organ of the circulatory system is the heart. It generates the pressure to move blood through the circulation.
the pancreas.
Integumentary System
Cilia and Flagellum
Respiratory system
The skeletal system provides support to the muscular system and, in concert with the contraction and relaxation of attached muscles allows for locomotion. It also provides protection to vital organs, such as the brain and the heart. Third, it is a calcium reservoir.
The reproductive system.
skeletal
skull
whiplash movement of their cilia
muscular feet is the locomotory organ in mollusks