8th Science Exam by Donald Freudenthal https://padlet.com/donfreudenthal/Bookmarks GOING WHERE NO MAN HAS GONE BEFORE! en-us 2020-11-08 23:54:59 UTC 2020-12-09 16:04:12 UTC hello@padlet.com How do fossils help scientist: donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000406456 What life was like in the past.]]> 2020-12-08 23:30:52 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000406456 What is a fossil? donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000416476 Preserved remains of a once living organism.]]> 2020-12-08 23:37:24 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000416476 What is artificial selection? donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000432535 A process during which humans intentionally breed organisms with desirable traits.]]> 2020-12-08 23:48:06 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000432535 What causes species to evolve? donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000436766 Changes in environmental factors such as food, water availability and climate.]]> 2020-12-08 23:50:42 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000436766 Name two types of wave interference. donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000447815 constructive and destructive]]> 2020-12-08 23:57:10 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000447815 The highest point of a wave is known as the _________while the lowest point on a wave is called the__________. donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000453478 Crest and Trough]]> 2020-12-09 00:00:02 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000453478 Which time period is not on the Geological Time Scale? Cenozoic, Mesozoic, Kryptoic, Paleozoic donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000458509 Kryptoic]]> 2020-12-09 00:03:10 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000458509 Define "survival of the fittest". donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000464527 Some individuals have "better" "traits" and are more fit. These individuals are more likely to survive.]]> 2020-12-09 00:06:47 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000464527 A marine fossil is found in a location that is now dry land. What can you predict about what the environment was like in this area many years ago? donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000472171 covered by an ocean]]> 2020-12-09 00:11:02 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000472171 Define Natural Selection. donfreudenthal https://padlet.com/donfreudenthal/Bookmarks/wish/1000508675 The process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment.]]> 2020-12-09 00:30:13 UTC https://padlet.com/donfreudenthal/Bookmarks/wish/1000508675