Examlex
The primary source of calcium that drives skeletal muscle contraction is the sarcoplasmic reticulum.
Dynamics Of Happiness
This term explores how various factors, both internal and external, contribute to the state of feeling happy or contented and how these elements interact.
Construct Validity
The degree to which a test measures what it claims to be measuring; it assesses the appropriateness of the inferences drawn from test results.
Graphing Calculator
A handheld calculator capable of plotting graphs, solving simultaneous equations, and performing other tasks with variables.
ACT Assessment
A standardized test for high school achievement and college admissions in the United States that evaluates English, math, reading, and science skills.
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