Answer:
A
Explanation:
Also, no coach has the right to ban you from doing something. It's not their job to tell you so, but I understand that he is only looking out for the team's best interests at heart.
Answer:
Occupational and Environmental Health Hazard
Explanation:
Occupational and Environmental Health Hazards to include: Climatic (heat, cold, humidity, and significant elevations above sea level), Toxic industrial materials, Accidental or deliberate dispersion of radiological and biological material, Disruption of sanitation services/facilities (such as sewage and waste disposal), Disruption of industrial operations or industrial noise
Health is a state of physical, mental and social well-being in which disease and infirmity are absent.
Answer:
Adenosine.
Explanation:
Adenosine is a neurotransmitter that is created in the brain and when it binds to the adenosine receptors, it slows down nerve activity and it creates a sensation of drowsiness.
<u>Caffeine</u> looks like adenosine to the receptors, therefore, when we have caffeine, <u>it binds to these receptors and there is no room left for the adenosine to bind</u>. However, the caffeine doesn't slow down nerve activity but, in the contrary, it speeds it up.
Therefore we can tell that caffeine blocks the receptors for the adenosine thus promoting wakefulness.
