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1、BiologySTAARVocabularyScientificMethodHomogeneousSamebeingsimilarinnature.Havinguniformcomposition-samethroughoutSmooooothHeterogenerousDifferentConsistingofpartsthatareunrelatedorunlikeeachother.ChunkyReactants-ProductsInachemicalequation(formula)Thereactantsarewhatyoustartwith.T
2、heyareontheleftsideoftheequation.Theproductsarewhatthey(thereactants)make.Theyareontherightsideoftheequation.Thearrowpointstotheproducts.Reactant+Reactant→Product+ProductBiology&InterdependenceBioticLivingstufforhasbeenlivingstuff.Plants,animals,etc.AbioticNonlivingstuff.Air,dirt,
3、water,temperature,wind,etc.BiomassThetotalmassoflivingorbeenlivingstuff.BiodiversityAvarietyoflife.Differentanimalsanddifferentplants.SymbosisLivingtogether.CommensalismAlivingrelationshipbetweentwoonebenefitsandtheotherisunaffected.Ex.BirdnestingintreeMutualismAlivingrelationship
4、wherebothbenefit.Ex.BeeandflowerParasitismAlivingrelationshipwhereonebenefitsandtheotherisharmed.Parasite:theonewhobenefits.Host:theonetheparasiteeatson.Ex.FleaanddogPredationThepredatorfeedsontheprey.Predator:theonewhohuntsandeats.Prey:theonewhoishuntedandiseaten.CompetitionOrgan
5、ismsthatcompeteforresources:food,space,light,water,etc.Canbeanimalsorplants.Anyandalllivingorganismscanbeincompetition.DetritivorsAnimalsorplantsthatconsumedeadorganicmaterial(detritus).BacteriaInsectswormsScavangersAnimalsthatconsumedeadanimals(corpsesorcarrion)Vultures,beetles,b
6、lowflies,yellowjackets,raccoons,hyenas,lions,DecomposersOrganismsthatconsumeorganicmaterials,plantandanimal.BreakorganicintoinorganicKeytorecyclingnutrientsBacteriaFungiearthwormsTrophiclevelsFeedinglevels:TrophicmeansfoodorfeedingT1:ProducersAutotrophsT2:PrimaryConsumers;1stlevel
7、consumerT3:SecondaryConsumers;2ndlevelconsumerT4:TertiaryConsumers;3rdlevelconsumerT5:QuaternaryConsumers;4thlevelconsumerAutotrophProducersProducetheirownfoodbyusingtheenergyfromtheSunandtheenvironmenttomakesugarthroughphotosynthesis.PlantsPhytoplantonalgaeSomebacteriaHeterotroph
8、sConsumersOrganismsthatfeedonothe
