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kaaaylie
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biology is the study of .....
life
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the steps of the scientific method are as follows....
1.observation
2.questiosn
3. hypothesis
4.prediction
5.test
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the six kindgoms of life are...
animalia,bacteria,archae bacteria, fungi,plants, protistis
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animalia is ....
(describe it)
multicelled organisms that move and consume food
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bacteria is....
simple single celled organisms with no nucleus in their cells
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archea bacteria is .....
similar to the above but able to survive extreme enviorments
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plantea is....
live on land, have many cells ,and carry out photosynthesis to get food.
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fungi is....
may be single celled or multicelled but generally dont move and usually feed on decay
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protistis
small, may be plant or animal-like
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biological classification
kingdom, phylum, class, order,family,genius,species
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biological saying
kids play catch on freeway get smashed
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natural selection
the weaker individuals die and stronger ones survive .
(kill or be killed )
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darwins theory
* correct
* states that only traits individuals are born with will be passed on.
*extinction (death of species)
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lamarcks theory
*eventually proven wrong
*evolution driven by the "use and disuse"
* traits that acquire druing life (stretch neck) can be passed on.
exctinction does not happen.!
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what are the biomes....
desert, tundra, tropical forest, taiga, temprate forest
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desert is...
the dry, hot biome not many plants or animals can survive
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tundra is...
 poles are close so in winter days are shorter and very cold and dry
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tropical forests is...
very hot and wet contains most of the animal and plants
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taiga is...
cold & cone shape trees
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temperate forest is...
cold in winter & hot in summer broad leaf trees.
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6 main ocean zones are ...
 interideral, benthic, pothic, apothic, continental, pelagic zones
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populations may go down because of ....
Emigration
(when individuals move out of an area)
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mortality ....
the rate of deaths in a population
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population may rise because of ....
immigration
(when individuals move into an area )
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the defintion of photosynthesis ..
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what is c3,c4 and cam plants....
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what are the differences between c3,c4 and cam plants...
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define the cellular respiration...
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the three structures of dna...
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which is contected to the phosphate...
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which is not contected to the phosphate..
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how many amino acids is there...
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possible combinations for amino acids...
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whats the number of nucletoides ...
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where does transcription/translation occur....
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be able to draw a dna model with primes
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mitochondria function is....
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lysosomes function is ...
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ribosomes function is....
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