I'm not quite sure, but i believe that you are already simplified. There are only ten millimeters per centimeter, so if its only to the tenth, its already simplified. Sorry if this is not much help, or if its wrong, I'm not the brightest crayon in the box.
Answer:
There are 11 major organ systems in the human body.
Explanation:
The 11 organ systems include the integumentary system, skeletal system, muscular system, lymphatic system, respiratory system, digestive system, nervous system, endocrine system, cardiovascular system, urinary system, and reproductive systems.
The nine major organ systems in the human body are the integumentary system, the musculoskeletal system, the respiratory system, the circulatory system, the digestive system, the excretory system, the nervous system, the endocrine system, and the reproductive system.
Brainliness please!
The first one is second succession. The second question I don't understand.
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I'm assuming you mean the molecular compound
and it's name is Hydronium. Hope this helps :)
