2. Use the word bank to match the term to the definition and to fill in the blanks below.
lungs diaphragm nasal passages
trachea bronchi alveoli
1. These little sacs are where carbon dioxide leaves the blood and
oxygen enter it.
2. This large muscle helps you fill and empty your lungs.
3. You inhale air through these about 20 times a minute.
4. Two large, and very important, organs inside your chest cavity.
5. This tube that carries air to lungs.
6. The tube inside the lungs that leads to the alveoli.
Respiration begins in the , where air comes into the body.
Air travels through the to the . The
pushes up and down to fill and empty the lungs. Inside the lungs,
air in the travels to the small sacs called . Inside
those small sacs is where the important gas exchange occurs

Use the dictionary entry for crude to answer the question crude use context clues to choose the sentence that best uses the fourth definition of the word crude. crude ['krüd) adj from latin crudus 1. the quality of being unchanged from the original state 2. the quality of being primitive or uncultured 3. the quality of being obvious 4. the quality of being rough in execution rather than being subtle, selma was rather crude in the way she conducted herself at the meeting. elijah and his brother quickly built a crude shelter that would keep them warm and dry through the night. thelma's knowledge of art and poetry showed the rest of the diners that she was far from crude. there was oil to be found on the property, but it was crude and would need to be processed. mark this and return save and exit next submit

When a monster in a story does not have the ability to communicate, what is the most likely result?

Which character threatens several times to kill solomon northup in twelve years a slave? clemens ray burch john williams robert