Answer:
Military aviation is all about using aircraft, such as planes and helicopters, for the purpose of national defense and war. If you're in a midair battle, and there's shots being fired at you, obviously it is very important to remain calm under the pressure of possibly being killed.
Answer:
The primary element in dense regular collagenous connective tissue is ground substance.
Answer:
It is the cardiac output.
Explanation:
Heart rate x stroke volume = cardiac output.
The cardiac output is the final outcome of all factors that influentiate the ventricular activity (heart rate, heart contractility, and the phenomenon of precharge and postcharge).