Longest verse

I've heard of a kind of energy called plutonium-238, is it nuclear? I also want to know, what kind of nuclear is most dangerous? I've heard of a few, like the neptunium-237, what is the name of the most dangerous one. Also, if they ever uses nuclear for space travel and want it to last long, what...

The cells in your body are continuosly disassembled and reassembled. Which one of the following kinds of body cells lasts longest-that is, turns over the least often? A. Neurons B. Liver Cells C. Skin Cells D. Intestinal Cells

Think about the apparent path the sun takes each day across the sky.We know that the path varies in a regular way during the year. If we define local noon as the time when the sun is at its higest point forthe day, then what day or date will a flagpole cast the longest at local noon time (assuming...

Ugh. I had made it 20 days of NC, which is the longest I have ever gone not talking to my ex since I have met her. I sent her an email, essentially asking how she has been, if she's excited for school to start again, etc. This will likely make me feel horrible later. Why can't I...

Can Someone Tell Me The Name Of The Organism That Has The Longest Intestine On The Planet Earth.(I remember that length is so much so that can wrapped around the whole planet earth three times). Thanks(Anxiously Waiting For Answer)