The diaphragm moves upward, making the chest cavity larger, and air flows in.
Being well!! I hope this helps you...
I am pretty sure that the answer on the first question is poverty, because most rural areas are not as developed as towns.
The second one best matches with physical health, because the physical state has the strongest positions in lige of every alive being.
The next one is the option ''doubled''.
Answer:
Explanation:
The Adrenal Gland produces epinephrine which increases heart rate and blood pressure when the body is under stress.
