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Mylee chap 4
| Question | Answer |
|---|---|
| The main organs of the respiratory system are the ? | lungs |
| The tiny blood vessel that allows gases and nutrients to pass blood to cells are ? | cappillaries |
| The muscle that pumps blood through blood vessels is? | the heart |
| A blood vessel that carries blood away from the heart is ? | artery |
| A large blood vessel that returns blood to the heart is ? | a vein |
| The control center of your nervous system is your? | brain |
| A nerve cell is called a ? | neuron |
| groups of neurons form ? | nerves |
| The tube of nerves that runs through your spine or backbone is the ? | spinal cord |
| The tube that connects your mouth to your stomach is ? | esophagus |
| A bag made of smooth muscles that mixes food with digestive juices is called? | stomach |
| A long tube of muscle where most food is digested is ? | small intestine |
| The last part of the digestive system where water is removed from the food is the? | large intestine |
| Cells of the same type work together and form? | TISSUE |
| Tissues of different kinds work together in ? | organs |
| Skeletal muscles have ight and dark stripes. They are called? | striated muscles |
| The type of muscle that makes up your heart is ? | cardiac muscle |
| The muscles that help your organs do their job inside your body are? | smooth muscles |