Cleavage as part of embryonic development is idiosyncratic since it involves the cell division which includes the process of mitosis with minimal or no growth in successive divisions. Hope this is right and the correct answer you are looking for.
Biologists call those groups DOMAINS
There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration. The airway, which includes the nose, mouth, pharynx, larynx, trachea, bronchi, and bronchioles, carries air between the lungs and the body's exterior.
<span>This would be the primary nursing. This is a type of delivery care that makes nurses responsible for planning the care of patients around the clock. It differs from other styles because other types of care are not around the clock, or other types require the agreement with other groups on the case management plan.
\</span>