https://padlet.com/kayla_russel/2wcn4ku7fyz5 Contrast the tools and tool use by early hominids up to Homo sapiens en-us 2018-05-10 21:37:55 UTC 2023-05-29 21:46:27 UTC hello@padlet.com kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259797738 The abbreviation/ acronym stands for Variety, Inheritance, Selection, and Time.]]> 2018-05-10 21:44:49 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259797738 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259800177 Natural Selection is one of the basic mechanisms of evolution.
It is basically where the good or stronger traits stay, and the bad or weaker traits leave.

]]> 2018-05-10 22:01:00 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259800177 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259801102 Mutation is an alteration in the DNA sequence that make up genes. Mutations can range in all sorts of sizes and affect anywhere.]]> 2018-05-10 22:07:43 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259801102 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259801573 Gene  flow, also known as Migration, is any movement of individuals, and/or the genes they carry, from one population to another.]]> 2018-05-10 22:10:55 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259801573 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259802021 Divergent: Two or more related species become less similar over time. "loss of similarities"
Parallel: Two different species become similar because of their lifestyles and habitats . "similarities"
Convergent: Animals with different ancestors become more similar. "differences become alike"]]> 2018-05-10 22:13:50 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/259802021 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260089067 Sexual Selection is when one male fights to basically be the animal who mates with all of the females.]]> 2018-05-11 21:46:02 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260089067 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260089926 Something random happens that may take out some of one species causing another one to be more dominant ( not strength wise) "being lucky or unlucky"

]]> 2018-05-11 21:51:32 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260089926 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260090215 Things that are similar in structure but have different uses for different species.]]> 2018-05-11 21:54:58 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260090215 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260090585 Structures in some organisms that seem to have no use in one species but are useful in others.

]]> 2018-05-11 21:59:37 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260090585 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260091114 ORP is when organisms during embryological development go through their evolutionary stages.]]> 2018-05-11 22:07:29 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260091114 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260091217 Molecular Evolution is when differences in molecular similarities (usually proteins) can be used to determine degrees of relationships between different species.]]> 2018-05-11 22:09:23 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260091217 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260268627 The oldest-known type of stone tools are stone flakes and the rock cores from which these flakes were removed. Probably used for chopping and scraping, these tools are called Oldowans.]]> 2018-05-13 20:28:53 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260268627 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270098 Consists of flakes, choppers, and hammering stones.]]> 2018-05-13 20:43:54 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270098 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270371 2018-05-13 20:47:01 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270371 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270596 2018-05-13 20:49:01 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270596 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270641 2018-05-13 20:49:31 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270641 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270973  Homo sapiens not only made and used tools made of stone, they also specialized them and made a variety of sizes, made them more complex, more refined. The tools consisted of composite stone tools, fishhooks and harpoons, bows and arrows, spear throwers and sewing needles.]]> 2018-05-13 20:52:24 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260270973 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260271313 2018-05-13 20:55:10 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260271313 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260271581 2018-05-13 20:57:36 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260271581 kayla_russel https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260271815 Period 7.]]> 2018-05-13 20:59:45 UTC https://padlet.com/kayla_russel/2wcn4ku7fyz5/wish/260271815