Extraterrestrial are unknown humans. They are humans, but different kinds from different planets. Like aliens and UFOs. The scientific community think this is true. They think they come from planets beyond Earth...
There are so many things that could not be a falsifiable hypothesis. One statement that is not falsifiable is that humans need air to breathe.
Humans don't affect the occurance of earthquakes.
*How do pesticides affect humans and animals?
no they dont
Humans affect the enviorment by the green house affect ,polution and having landfills
humans can affect gas as the us to much off it
It is the degree of which a substance can affect humans. A toxin or a poison.
extraterrestrial or not http://henadzifilipenka.blogspot.com
Extraterrestrial rock is rock that did not originate from Earth.
Extraterrestrial is an adjective, meaning not of this Earth.
Extraterrestrial Live was created in 1982.