1) A group of cells doing the same kind of work is called a _____? a) system b) organ c) tissue d) nerve e) muscle 2) Tissue that allows your body to move is _________ tissue. a) system b) organ c) tissue d) nerve e) muscle 3) Tissue that carries messages between your brain and your body is _________ tissue. a) system b) organ c) tissue d) nerve e) muscle 4) A group of tissues working together to do a job is called an ___________. a) system b) organ c) tissue d) nerve e) muscle 5) A group of organs working together to do a job is called a _____________. a) system b) organ c) tissue d) nerve e) muscle 6) Muscles and nerves are made up of ___. a) fingerprints b) organs c) systems d) tissues 7) lungs, hear, stomach, and brain are ___. a) fingerprints b) organs c) systems d) tissues 8) The tongue, esophagus, stomach, intestines, and liver are part of the digestive _____ ___. a) fingerprints b) organs c) systems d) tissues 9) The prints made by the ridges on your fingertips are called _____. a) fingerprints b) organs c) systems d) tissues 10) Why is it important to know how the parts of the body work? a) To be a doctor b) So that you play sports c) To keep the body healthy and glorify God. d) Because God said you have to. 11) What is the largest organ of the body? a) Brain b) lungs c) stomach d) skin 12) The top layer of skin is ___ a) dermis b) epidermis 13) The second layer of skin is ___ a) dermis b) epidermis 14) Where new skin cells are made. a) dermis b) epidermis 15) Where old, dead skin cells fall off a) dermis b) epidermis 16) Skin is ____. a) a muscle b) an organ c) a system 17) God made skin as a ____ for your body. a) protection b) warning 18) The epidermis keeps out harmful things, such as a) blood b) germs c) water 19) The epidermis keeps in things that the body needs, such as ____. a) dirt b) germs c) water 20) The coloring in the skin is called ____. a) dermis b) melanin c) sunscreen 21) How are cells, tissues, organs, and systems related to each other? Choose the best answer. a) They are parts of your body b) Cells form tissues, tissues form organs, and organs make up systems. c) They are all inside of your body. d) They are all organisms

Tissues Study Guide

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