Answer:
Tunneling nanotubes.
Explanation:
Tunneling nanotubes refer to certain very thin and elongated tubules that emerge from the membrane of a cell and allows it to connect and communicate with other neighboring cells over relatively long distances. Because of their very small size, tunneling nanotubes were only discovered until 1999, and their role in cell communication is still not fully understood. It is known that they're capable of transmitting and conducting cell-surface proteins, cytoplasmic vesicles and calcium signals between cells. However, they can also act as vectors for viruses such as HIV.
A simple reason in for the increase of polls is its cheap availability
and use of social media, both of these factors when interconnected can make it
really easy for anyone with the right approach to create a poll. Those people
who are in the policy making business also use the medium to get the latest of
public opinions about certain issues which may help them create a relevant
policy.
There is just one danger as I see it, that when it comes to
politics the politicians focus more on getting votes by spreading and creating
biased polls which help mold the public opinion to a certain extent.
Geographic location is definitely one of those factors. I live in Europe, and have lived there my entire life, as my parents have before me, and their ancestors, so I believe that those people who decided to move here in Europe would definitely do that because of the location. I am surrounded by many important European countries and my country itself has an abundance of everything.
This takes me to the second reason, which are the resources - my country is rich in many natural resources, which my ancestors would definitely want to have around because where there are resources, there are jobs and life in general.
Pennsylvania and Illinois are states in the United States that have the greatest quantities of <span>trichloroethylene (TCE). TCE is a toxic contaminant that can be found in drinking water. It is a blue liquid with an odor similar to chloroform. TCE consumption is harmful because it can lead to liver damage, kidney damage and cancer. TCE is also found in air and soil and is considered an environmental contaminant. </span>