If you are interested in the colors of planets, you may also want to check out the color of plants on other worlds and the planetsâ true colors. Astronomy Cast has episodes on all of the planets, so start with Mercury and listen to all of them.
No, a human couldn't live without a brain because the brain controls everything in your body, so it tells your heart to beat, feet to move, eyes to blink, mouth to open, teeth to chew. If you don't have your brain to tell your heart to beat, your heart cannot pump blood. So your body really can't live.
Yes, you can live without a spleen. Many people have had their spleen removed because of injuries and are living healthy lives. However, the spleen is an important part of your body's defense system.You are a little more at risk without it. am living proof that you can live without a spleen. My spleen was removed at the tender age of 12 (now 49) due to a rare inherited blood disorder (Spherocytosis) which caused my spleen to enlarge. Fortunately these days they will not take out your spleen unless absolutely necessary due the the reason given above.