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cells are made up of a colorless jellylike substance in which food elements such as protein, fats, carbohydrates, mineral salt, and water are present
the process by which cells reproduce by divding inot two identical cells called daughter cells is
food oxygen and water
cells will continue to grow and thrive as long as they are favored with the proper temperature, they eliminate waste products, and are favored with an adequate supply of
the comples chemical process whereby body cells are nourished and supplied with energy needed to carry on their many activities
the process of building up larger molecules from smaller onces, during which the body stores food,water, and oxygen for the time when they are needed for cell growth and repair q
energy can be stored by special molecules and used for muscle contraction, secretion, or heat production
the protective cobering on body surfaces such as the skin, muccous membranes, linings of the heart, digestive and resipiratory organs and glands is
tissue that carries messages to and from the brain and controls and corrdinates all body funtcions is
groups of organs taht cooperate for a common purpose, namely the welfare of the entire body are
the lower jaw bone which is the largest and strongest bone of the face and forms the lower jaw
the mucle of the cheeck between the upper and lower jaw that compresses the cheecks and expels air between the lips
the broad muscle taht extends from teh chest and shoulder muscles to the side of the chin; responsible for lowering the lower jaw and lip
the large, thick trangular-shaped muscle that covers the shoulder and lifts and turns the arm outward
the muscles that produce the contour of teh front and inner side of the upper arm, lifts the forearm and flexes the elbow
the muscles that straighten the wrist, hand and the fingers to form a straight line are called
a muscle covering the back of the neck and upper and middle region of the back that rotates and controls the swinging of the arms
the system that controls that steady circulation of blood through the body by means of the heart and blood vessels is
the blood circulatory system that sends blood form the heart to the lungs to be purified is the
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