A trick to learn them: Imagine your arm is chopped off with a machete. Five systems are apparent. First the skin in cut which is called the the (1)INTEGUMENTARY SYSTEM. You notice the blood (pumped by the heart through the veins and arteries) from the (2) CIRCULATORY SYSTEM. Obviously the pain is from the nerves (leading to the spinal cord which leads to the brain ) making up the (3) NERVOUS SYSTEM. The muscles are cut (4) MUSCULAR SYSTEM and the bones are reached (5) SKELETAL SYSTEM. Now tap your mouth which is the entry into the (6) DIGESTIVE SYSTEM. Next tap your chest which houses your lungs and the (7) RESPIRATORY SYSTEM. Finally tap the lower abdomen for the last three systems. If you get low enough you will encounter the (8) REPRODUCTIVE SYSTEM (remember there are internal parts too), (9) EXCRETORY/URINARY SYSTEM which releases urine from the kidneys, and the (10) ENDOCRINE SYSTEM which is made up of the hormone producing glands that include the adrenal glands (attached to the kidneys), pancreas (also part of the digestive system), and pituitary at the base of the brain. Some authors subdivide the Circulatory System into the Immune System.
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There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
Your stomach and your heart areonly two organ system .but thereare other organ systems to.
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Not all animal phyla possess a backbone or true tissues. Additionally, not all animal phyla exhibit bilateral symmetry or segmentation. Some phyla, like sponges, lack specialized organ systems, while others, like cnidarians, have a simple nerve net instead of a centralized nervous system.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.
There is only one function that both organ and plant systems have. The one thing organ systems and plant have in common is tissues.