Abdomino Pelvic Cavity
Continuous cavity within the abdomen and pelvis that contains the largest organs of the gastrointestinal system.
Part of the central nervous system. Continuous with the medulla oblongata of the brain and extends down the back in the spinal cavity. Ends at L2 and seperates into individual nerves.
Small hairs that flow in waves to move foreign particles away from the lungs toward the nose and throat, where they can be expelled. Also found inside the Fallopian tubes to propel an ovum toward the uterus.
Semipermiable barrier that sourrounds a cell and holds in the cytoplasm. It allows water and some nutrients to enter and waste products to leave the cell.
Organelle that consists of a small sac with digestive enzymes in it. These destroy pathogens that invade the cell.