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Ch. 13A&B
| Question | Answer |
|---|---|
| the body system that includes skin, hair, and nails | integumentary system |
| lower layer of skin, consists of connective tissue | Dermis |
| a small tubular cavity containing the root of a hair | hair follicle |
| An opening through which sweat reaches the surface of the skin. | pore |
| the brown pigment that determines human skin color | Melanin |
| the body system formed by bones | skeletal system |
| the outer layer of the skin | epidermis |
| the lower layer of skin | dermis |
| the brown pigment that determines human skin color | melanin |
| what is formed from additional cells/layers as a result of friction to protect the deeper layers of the skin? | callus |
| type of gland for cooling and excretion of wastes | sweat |
| the layer below the skin which is not really part of the skin | subcutaneous layer |
| the type of tissue the epidermis is made of | epithelial tissue |
| type of gland next to each hair follicle | oil gland |
| functions of the subcutaneous layer | support, cushioning, insulation |
| the study of the organs and structures of the body | anatomy |
| the study of how organs and structures function | physiology |
| tissue that supports, connects, and protects other body structures | connective tissue |
| tissue that receives and transmits electrochemical impulses to coordinate the functions of the body | nerve tissue |
| tissue that contracts either to move the body or to move substances through the body | muscle tissue |
| the organ system that an animal or human uses to move around | Muscular System |
| Which system supplies the body with energy by breaking down and absorbing food and eliminating wastes? | digestive system |
| Which system protects the internal organs and supports the body? | Skeletal system |
| Which system provides movement by pulling on the bones, causing them to move? | muscular system |
| Which system transports blood? | circulatory system |
| Which system eliminates certain types of wastes and maintains the right amount of water in the body? | urinary system |
| Which system exchanges oxygen with carbon dioxide in the blood stream? | respiratory |
| Which system besides the what involves the skin helps protect the body from threats such as viruses and bacteria? | lymphatic system |
| Which system coordinates and controls movement and processes information? | nervous system |
| Which system consists of the glands that secrete chemicals that regulate body functions? | endocrine system |
| Which system creates and protects new human life? | reproductive system |
| Which system is the lymphatic system part of? | immune system |