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The muscular system is an organ system consisting of skeletal, smooth, and cardiac muscle. It permits movement of the body, maintains posture, and circulates blood throughout the body. [ 1 ] The muscular systems in vertebrates are controlled through the nervous system although some muscles (such as the cardiac muscle ) can be completely autonomous.
Two or more organs working together in the execution of a specific body function form an organ system, also called a biological system or body system. An organ's tissues can be broadly categorized as parenchyma , the functional tissue, and stroma , the structural tissue with supportive, connective, or ancillary functions.
Main article: List of systems of the human body. Nervous system in a human body. There are 11 distinct organ systems in human beings, [2] which form the basis of human anatomy and physiology. The 11 organ systems: the respiratory system, digestive and excretory system, circulatory system, urinary system, integumentary system, skeletal system ...
Calls from Khloie and others, along with body camera footage and surveillance videos from the May 24, 2022, shooting at Robb Elementary School, were included in a massive collection of audio and ...
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The course was swampy in the low parts, but the sky was clear and the November weather fair enough for running fast. Which is exactly what Jordan van Druff was doing. The muscular eighth-grader had opened up a long lead against the best 13- and 14-year old distance runners in the South.
The 911 calls also come from a man who identified himself as the shooter's uncle. He calls at 12:57 – just minutes after a SWAT team breached the classroom and killed the gunman – expressing a ...
The "Class of 9/11" is a term coined by National Public Radio for American high school graduating classes of 2005.These students were freshmen when the September 11 attacks occurred in 2001, and have had to cope with the many aspects of the aftermath during teenage life and high school. [1]