Answer: temperature and
Explanation: temperature and
and humidity the most essential factor affecting the speed of sound in gas.. in gas, sound speed changes with change in temperature. For stable temperature, the speed of sound is independent of pressure. For every increase in temperature, there is a corresponding increase in thermal energy as molecules do resonate faster. Humidity has little effect on the speed of sound. The speed of sound also depends on d relationship between molecules in gas
Nitrogenous waste is the waste that is <span>excreted by bony fishes, by mammals, and by insects.
</span>Nitrogenous waste products are urea, uric acid or ammonia. <span>Fish excrete nitrogenous waste as </span>ammonia and <span>mammals produce </span>primarily urea<span> (sometime ammonia) which is excreted in urine.</span>
<span>The person can prepare by eating the right food, exercise, hydration of self and condition oneself for the incoming adventure like extreme. And also the human body systems respond to changes in the external environment, the nervous system and hormones enable us to respond to external changes. </span>