https://padlet.com/zbenford/u1119pxka8l3 Made with no regrets, whatsoever en-us 2019-04-23 12:40:47 UTC 2019-04-24 12:46:08 UTC hello@padlet.com https://imgglb.padletcdn.com/v13/image?t=g_auto&url=https%3A%2F%2Fpadlet.net%2Ficons%2Fpng%2F1f98d.png zbenford https://padlet.com/zbenford/u1119pxka8l3/wish/353329144 The fossil record is the history of life documented by fossils.]]> 2019-04-23 12:44:26 UTC https://padlet.com/zbenford/u1119pxka8l3/wish/353329144 zbenford https://padlet.com/zbenford/u1119pxka8l3/wish/353329752 2019-04-23 12:46:25 UTC https://padlet.com/zbenford/u1119pxka8l3/wish/353329752 zbenford https://padlet.com/zbenford/u1119pxka8l3/wish/353332836 Life appeared about 3.5 billion years ago but there is some evidence that it appeared much earlier.]]> 2019-04-23 12:53:57 UTC https://padlet.com/zbenford/u1119pxka8l3/wish/353332836 zbenford https://padlet.com/zbenford/u1119pxka8l3/wish/353701257 Any difference in cells, individual organisms, or groups of organisms caused by genetic differences or by the effect of environmental factors on the expression of genetic potentials.]]> 2019-04-24 12:34:30 UTC https://padlet.com/zbenford/u1119pxka8l3/wish/353701257 zbenford https://padlet.com/zbenford/u1119pxka8l3/wish/353703144 A mutation occurs when a DNA is damaged or changed in such a way to alter the genetic message carried by that gene.]]> 2019-04-24 12:40:23 UTC https://padlet.com/zbenford/u1119pxka8l3/wish/353703144 zbenford https://padlet.com/zbenford/u1119pxka8l3/wish/353704639 When humans breed something the way they want it or not in a natural way.]]> 2019-04-24 12:44:35 UTC https://padlet.com/zbenford/u1119pxka8l3/wish/353704639