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HHS Biology (16 cards)
D2L Unit 1
16
Biology
9th Grade
02/13/2012

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Term
Define:
adaptation
Definition
adaptation



any heritable characteristic of an organism that improves its ability to survive and reproduce in its environment
Term
Define:
biologist
Definition
biologist



a scientist who studies organisms to understand them better or to solve a problem related to their physiology or ecology
Term
Define:
biology
Definition
biology



the study of life
Term
Define:
data
Definition
data



a collection of measurements and/or observations from which conclusions may be drawn
Term
Define:
hypothesis
Definition
hypothesis



a statement that describes the anticipated effect of a variable in an experiment, frequently phrased as an if-then statement; a tentative explanation for a phenomenon or observation
Term
Define:
inference
Definition
inference



a conclusion based on reasoning using evidence or observations
Term
Define:
investigation
Definition
investigation



a carefully designed and implemented study to determine facts or better understand a phenomenon
Term
Define:
mutualism
Definition
mutualism



a symbiotic relationship in which both organisms benefit
Term
Define:
observation
Definition
observation



the act of obtaining information through the senses
Term
Define:
scientific process
Definition
scientific process



refers to inquiry techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge
Term
What are the 5 traits of living things?
Real Cool Mighty Hereford High
Definition
Reproduce
Cells
Metabolism
Homeostasis
Heredity
Term
Define:
reproduction
Definition
creation of offspring to maintain the species
Term
Define:
heredity
Definition
passage of traits through genes
Term
Define:
homeostasis
Definition
process by which an organism maintains a relatively stable internal environment
Term
Define:
cells
Definition
the fundamental structure of organisms
Term
Define:
metabolism
Definition
all of the chemical activity occurring in cells
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