Answer:
Speed matters in volleyball because players are required to move quickly in multiple directions throughout the entire game. And coordination is important it plays a key role in digging and spiking the ball.
The correct answer is B.
An environmental factor refers to an external influence present in your environment, so in this case it would be poverty. Poverty can contribute to mental illness as it can be very emotionally as well as physically destructive to live in poverty. Also those living in poverty are least likely to get any help for their health as they are unable to. Intelligence and high self esteem would be personality/cognitive factors and a supportive family would be a social factor.
Best thing to do would be to stop any physical activity and drink water or milk. lay down and put a cold wet towel over your head. it cools the whole body down. eventually you fall asleep and most of the times after all that happens your headache is typically gone once awoken.
