evolution!!!
1. 1831-1836
2 european fossiols
3 species belonging to one genus have more in common with each other than they do with species belonging to another genus.
4.catastrophes such as floods which caused the extinction of many species living at a particular time.
5. that in over time the species just died because of changes in the world
6. 6000 years
7.descent with modification
8.1892, 1903, 1943,
9.skeletal structure and gene structure
davids fly science page
Friday, September 24, 2010
Wednesday, September 22, 2010
1 the impact we leave on erth
2 global warming, rewneble energy, recycleing
3 USA but soon china
4 recycle
5 electrycity
A..natrual gas
B at companys
C allways
6 i leave the room light on sometimes when im not in the room
II
1
2 their is no detectable increase or decrease in the matter of the object
3 you cant create more of it once its gone its gone
4 recycable and non recyclble and their is none left of it
5 can it still be used can someone else use it can it be recycled or not
6 we use enough to live over comfort but thats a good thing
7 oil price has risen it sent us into a ressecion and it leves our goverment scratching their heads un cover something new
2 global warming, rewneble energy, recycleing
3 USA but soon china
4 recycle
5 electrycity
A..natrual gas
B at companys
C allways
6 i leave the room light on sometimes when im not in the room
II
1
2 their is no detectable increase or decrease in the matter of the object
3 you cant create more of it once its gone its gone
4 recycable and non recyclble and their is none left of it
5 can it still be used can someone else use it can it be recycled or not
6 we use enough to live over comfort but thats a good thing
7 oil price has risen it sent us into a ressecion and it leves our goverment scratching their heads un cover something new
Friday, September 17, 2010
natrual selection
1.a diuranl
1.b yes two types
c yes noctournol
d true
g no
h yes
2.a thin coats
b yes
c yes
d yes
e yes
f yes
3.a slow runners
b yes
c yes
d yes
e no
f yes
4a berris and flower eaters
b yes
c yes
d yes
e no idk
yes probebly
5a. bob
b ryan
c darwin n ryan
1.b yes two types
c yes noctournol
d true
g no
h yes
2.a thin coats
b yes
c yes
d yes
e yes
f yes
3.a slow runners
b yes
c yes
d yes
e no
f yes
4a berris and flower eaters
b yes
c yes
d yes
e no idk
yes probebly
5a. bob
b ryan
c darwin n ryan
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