hildo offenberg

hildo offenberg

hildo offenberg
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Make a homemade lava lamp for a fun science activity. Your kids will want to try this lava lamp experiment over and over to see the cool chemical reactions!

Homemade lava lamp oil and water science experiment. Mix oil and water if you can! Check out the density of different liquids and then use an aka seltzer tablet for a cool chemical reaction.

Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings PowerPoint ® Lecture Presentations for Biology Eighth Edition Neil Campbell.

Overview: Investigating the Tree of Life Legless lizards have evolved independently in several different groups © 2011 Pearson Education, Inc.

Researchers have analyzed DNA of 2 molars from Siberia’s Denisova Caves. The molars belonged to 2 adult male Denisovans who lived some 60,000 years apart. The earlier individual lived up to 130,000yrs ago, while the later one lived between 50-70,000yrs ago. The unusual teeth were very large, unlike those of humans or Neanderthals. The results of the research stongly suggest that the Denisovans bred with other ancient hominins, relatives of modern humans whom science has yet to discover.

Researchers have analyzed DNA of 2 molars from Siberia’s Denisova Caves.

Neanderthal Woman. She looks quite beautiful, I can see why Cro-Magnon men might have taken a neanderthal woman as a mate and had children, and vice versa. This doesn't offend me and the genetic evidence is real.

Reminds me of Shakira :-) Neanderthal Woman. She looks quite beautiful, I can see why Cro-Magnon men might have taken a neanderthal woman as a mate and had children, and vice versa. This doesn't offend me and the genetic evidence is real.