What I Have Learned Directions: Fill in the blank with the missing words.
A. I learned that…The main parts of the respiratory system are the .
B. The respiratory system is the system responsible for the exchange of gases in the body. As you inhale, air enters the and it passes through the nasal cavity, larynx,, bronchial tubes, bronchioles to the alveoli in the lungs.

What type of reaction is illustrated? 2c12o5 = 2cl2 + 502

What is lincoln's purpose in writing this speech? question 1 options: to stress the difficulties of war to honor those who died in the war to call for an end to the war to call the country to join a new war

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape