WGU C165 EXAM WGU C165 INTEGRATED PHYSICAL SCIENCE
LATEST EXAM 2024 -2025 (NEW UPDATED VERSION) REAL EXAM
QUESTIONS WELL ELABORATED ANSWERS (VERIFIED ANSWERS)
ALREADY GRADED A+ ALL BRAND NEW!!
physics - ANSWER ->the study of forces and energy
chemistry - ANSWER ->the study of atoms and molecules, their
structures, and their interactions to form various substances
Earth science - ANSWER ->the study of the Earth's structure and
composition as well as processes that change Earth (volcanic
and seismic activity)
astronomy - ANSWER ->the study of celestial objects and
phenomena
science - ANSWER ->a collection of knowledge and a process of
discovering how various parts of the universe interact with
each other
scientific inquiry - ANSWER ->the diverse ways in which
scientists study the natural world and propose explanations
based on evidence they gather
physical sciences - ANSWER ->the study of non-living systems
life sciences - ANSWER ->the study of living systems
,controlled experiment - ANSWER ->an experiment in which only
one variable is manipulated at a time
variables - ANSWER ->the changing quantities in an experiment
independent variable - ANSWER ->the variable that is being
changed by the experimenter
dependent variable - ANSWER ->the variable that changes as a
result of the manipulated variable in an experiment
control variable - ANSWER ->the variable that scientists do not
wish to study; must be kept constant or eliminated
observational study - ANSWER ->experiment in which systems
are observed as they appear in nature, and researchers do not
attempt to change them
field study - ANSWER ->observational studies done outside a
laboratory setting
laboratory study - ANSWER ->studies of the system of interest
in a highly controlled and artificial setting
scientific model - ANSWER ->a representation of a particular
phenomenon in the world using something else to understand
it, making it easier to understnad
, physical model - ANSWER ->a physical copy of an object or
system; can be smaller, larger, or the same size
conceptual model - ANSWER ->used to visualize things that
cannot be seen
mathematical model - ANSWER ->used to treat physical objects
or phenomena using mathematical methods
computer model - ANSWER ->used to explain and predict
natural phenomena; extremely detailed and complex
principle of falsification - ANSWER ->concept that only
falsifiable statements can be subject to scientific inquiry
hypothesis - ANSWER ->a testable statement about how
something in nature works
scientific law - ANSWER ->a concise statement that is supported
by scientific evidence and repeated experiments; describes a
widespread pattern in nature
scientific theory - ANSWER ->a statement that explains a wide
range of observations and is supported by a large body of
scientific evidence; explains how and why things happen
big bang theory - ANSWER ->theory that describes how the
universe developed, starting from about 0.01 seconds after it
began
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