What occurs when the diaphragm flattens? A) Hiccups
B) Air moves into the lungs, inhalation.
C) Air exits the lungs, exhalation.
D) Air diffuses across the alveoli

What are some aquatic organisms that live in cold water temperatures?

What is the role of fadh2 in cellular respiration

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .