muscle fibers
muscle cells
Striped muscular cells with sacromeres and motor neurons.
Animals have different forms of specialization that allow them to have muscle cells and other cells that aid movement.
Animals have specialized cells such as nerve cells, muscle cells, and blood cells that are not found in plants. These cells are responsible for functions like movement, coordination, and transportation of nutrients and oxygen throughout the body.
Flagella are typically found in animal cells, such as those of humans and other animals. Plant cells do not usually have flagella; instead, they may have structures called cilia or pseudopods for movement.
Flagellum can be found in some prokaryote and eukaryote cells but not in plant cells. Plant cells have cell walls to provide rigidness and that would contrast with flagellum, which purpose is to allow flexibility and movement.
Animals have different forms of specialization that allow them to have muscle cells and other cells that aid movement.
Convention cells in the molten outer core cause convection cells in the mantle.
Muscle.
muscle cells...
Nerve cells, or neurons, are essential to animals because they transmit signals throughout the body. They allow animals to respond to their environment, coordinate movement, and process information. Without nerve cells, animals would not be able to sense their surroundings or perform essential functions.
Muscle cells are specialized for movement of the body. They have extra mitochondria so that they can utilize the energy necessary to contract muscles. A whole chain of muscle cells contracting will cause the muscle to "flex."