AIDS most directly affects the immune system.
Skeletal Nervous Circulatory Respiratory Immune Digestive Endocrine
Circulatory. Respiratory. Immune. Nervous. Reproductive. urinary.
* circulatory system * digestive system * endocrine system * integumentary system * immune system * muscular system * nervous system * reproductive system * respiratory system There are actually more than nine. The ones not mentioned are: * skeletal system * excretory(urinary) system
Circulatory Respiratory Digestive Endocrine Excretory Reproductive Nervous Lymphatic Immune Muscular Skeletal
Respiratory Urinary Muscle Digestive Immune Nervous Endocrine Reproductive Skeletal Lymphatic Circulatory
Respiratory system, immune system, digestive system, circulatory system and nervous system.
Skeletal, Muscular, Nervous, Respiratory, Circulatory, Integumentary, Digestive, Excretory, Endocrine, Immune.
The eleven organ systems are as follows:1.The Circulatory System2.The Respiratory System3.The Nervous System4.The Muscular System5.The Digestive System6.The Immune System7.The Lymphatic System8.The Excretory System9.The Skeletal System10.?11.?
Musculoskeletal system Nervous system Circulatory system Immune system Respiratory system Digestive & Excretory systems Endocrine system
All body systems work together and are interdependent. For example, the circulatory system and the respiratory system are interdependent, because without oxygen, your heart is unable to pump blood, and without blood, your respiratory system cannot transfer oxygen. The nervous system and the immune system are interdependent because the brain signals when the immune system should activate, and the nervous system would eventually die off from infection or a virus without the immune system to protect it.
There are 11 main systems in the human body : Circulatory Skeletal Muscular Lymphatic Nervous Immune Excretory Reproductive Respiratory Endocrine Digestive
circulatory, respiratory, digestive, integumentary, muscular, nervous, skeletal, endocrine, lymphatic, reproductive, immune, musculoskeletal and excretory systems