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Human Body 4th grade
Chapter 13 Science Human Body
| Question | Answer |
|---|---|
| What muscle does its job by squeezing? | Stomach |
| The stomach is covered by _____________ muscle tissue. | smooth |
| The tough tissue that covers the ends of many bones. | cartilage |
| the rib cage protects your __________? | lungs |
| When a joint is forced to move beyond its normal movement it is a ___________? | sprain |
| A break in a bone | fracture |
| Red blood cells are made in this and affect the content of the blood | bone marrow |
| A muscle that works automatically w/out being told what to do. | involuntary |
| Ball and socket joints allow _______________ movement | circular |
| Pieces of tissue at the ends of muscles | tendons |
| a muscle that you tell what to do | voluntary |
| a __________________ occurs when a bone is pulled out of joint | dislocation |
| ___________ are the places where bones meet and allow movement | joints |
| _________ muscles cover inner body organs, work automatically, and by squeezing | Smooth |
| Tough strips of tissue that holds bones together in joints. | Ligaments |
| The frame of your body is your _______. | skeleton |
| _____________ are made of thin cells that change shape. | muscles |
| This muscle works 24 hours a day and is made of skeletal muscles fibers and smooth muscle | heart |
| ______________ helps bones support the body | Posture |
| Bones connect at joints and are held together by ligaments which allow _____________ | movement |
| ___________ and ___________ help you move and allow your skeleton to move | cartilage and ligaments |
| When the __________ contract the triceps relax. | biceps |
| When the ______________ contract the biceps relax. | triceps |
| Skeletal muscles are made of ____________. | fibers |
| Muscle/joint ___________ are caused by moving them beyond their normal range. | injuries |