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Pg. 24-31 textbook

key terms for pg 24-31 science textbook

QuestionAnswer
Natural Selection A characteristic that makes an individual better suited to its environment may eventually become common in that species through a process.
Adaptions The behaviors and physical characteristics that allow organisms to live successfully in their environments.
Niche The role of an organism in its living.
Competition The struggle between organisms to survive as they attempt to use the same limited resource.
Predation An interaction in which one organism kills another for food.
Predator The organism that does the killing.
Prey The organism that is killed.
Symbiosis A close relationship between two species that benefits at least one of the species.
Mutualism A relationship in which both species benefit.
Commensalism A relationship in which one species benefits and the other species is neither helped nor harmed.
Parasitism Involves one organism living on or inside another organism and harming it.
Parasite The organism that benefits.
Host The organism the Parasite lives in or on.
Howie Weinstock Period 3 science
Natural Selection A characteristic that makes an individual better suited to its environment may eventually become common in that species through a process.
Adaptions The behaviors and physical characteristics that allow organisms to live successfully in their environments.
Niche The role of an organism in its living.
Competition The struggle between organisms to survive as they attempt to use the same limited resource.
Predation An interaction in which one organism kills another for food.
Predator The organism that does the killing.
Prey The organism that is killed.
Symbiosis A close relationship between two species that benefits at least one of the species.
Mutualism A relationship in which both species benefit.
Commensalism A relationship in which one species benefits and the other species is neither helped nor harmed.
Parasitism Involves one organism living on or inside another organism and harming it.
Parasite The organism that benefits.
Host The organism the Parasite lives in or on.
Howie Weinstock Period 3 science
Created by: h.weinstock
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