Orange and yellow are heavier than green. Changing color helps them to fall off the trees.
by Myn Is Me5 years ago
Why do leaves change their color in autumn?
by Richard Wei2 years ago
How and why do chameleons change colors?Believe it or not, animals can change their colors. Like many species such as octopuses, squid and cuttlefish, chameleons can change their colors. How do animals respond to...
by MamaTschet5 years ago
How's the weather where you are now? What places are nice to visit in the Fall?
by Randy Godwin5 months ago
Why do you not believe in Global Warming/Climate Change?I have no doubt our earth is warming at an alarming rate. One of the reasons I think this is because of the photo I included with the question. Otzi--the...
by Derrick Bennett6 years ago
Why would someone change their physical appearance?
by lifedancer7 years ago
Sparks of change in the Middle East make me wonder why U.S. people are so complacent about the economic crisis that deregulation of banking and investing caused the world. Why are they not holding there...
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