Social media can benefit the kids social life, since you don’t have to show your face or give personal information, it is easier to talk and joke around with people.
It can also show kids what’s going on in the world and who is control our country and such.
All in all, the media has good and bad influences but it teaches you to be strong, informed, and more open minded
(I had this question sometime in grade school, I remember it being super fun doing a bit of research:3 hope this helps)
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.
your answer is C. Peripheral nervous system (PNS)
For some reason I have a little bit of doubt that this is related to your schoolwork, however this is important to learn to not do so by mistake. This would take a few minutes of inhaling fumes and is a very painful way to die. Even if it doesn't kill you, exposure can lead to brain damage and chemical burns. 5-10 minutes of non ventilated inhaling.
