Breathing begins with inhalation when the contraction of the diaphragm flattens on contraction, pulling the lungs down. The contraction of these muscles increases the volume of the lungs. This reduces the air pressure in the lung to below that of the external air. This pressure difference forces air to move into the lungs where gas exchange occurs. The relaxation of the diaphragm and intercostals reduces the volume of the lungs, which then increases the air pressure inside the lung to that above the external air. This forces air out of the lungs. The cycle goes on and on. Hope this helped!
Answer:
Fundamental attribution error
Explanation:
The answer should be 3.142857 (and everything after the . is repeated). In order to get the answer, you have to get every number into inches (7 feet= 84 inches) and then you add 84+9+6=99. then divide 99 by 12 (8.25). Lastly, divide 8.25 by 2.625
Answer: Constitutional, unconstitutional.
Explanation:
In Grutter v. Bollinger, the Supreme Court of the United States judged that the student admissions process can constitutionally favor underrepresented minority groups as long as race is not the only factor considered.
Gratz v. Bollinger ruled a points-based admissions policy that granted bonus points to minority applicants, unconstitutional since it was breaking the Equal Protection Clause of the 14th Amendment.
