I'm writing an essay on how the universe got created from beginning to end, i am looking on here for some on how old the world cause whenever i search videos on youtube they always show multiple years and i don't know if those are the years or what year it is.

Arguably one of the most important inventions of the 20th century was a) the transistor. b) air conditioning. c) the vacuum cleaner. d) radio broadcasting.

Why do many scientists suppose the land bridge theory of migration?

Using reputable online news sources, find an article about a current event that has happened within the last 12 months that deals with any of the ideas that came about during the enlightenment. for example, you might choose an event that involves freedom of speech, religious tolerance, or the right to vote. alternately, you can choose an event where these values or ideas are absent and would make a tremendous difference if they were present. once you have chosen an event, answer the following questions: what website did you use for your research? what is the title of your article? who is the author of your article? what is the event you read about?