excretory system

excretory system   Dan immune system

The simplest system is that of contractile vacuoles present in microorganisms Flame cells and nephridia in worms perform excretory functions and maintain

The excretory system is also known as the urinary system This consists of mainly the kidney Join the Amoeba Sisters as they explore the excretory system! This video will first discuss two

น้องฟ้าใส The Excretory system is responsible for the elimination of wastes produced by homeostasis There are several parts of the body that are The Excretory system is responsible for the elimination of wastes produced by homeostasis There are several parts of the body that are