________________ Refers to the Force Against Which the Heart Must

question 45

Short Answer

________________ refers to the force against which the heart must pump.

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Definitions:

Basic Units

The simplest measure of quantity in physics and other sciences, forming the foundation for more complex measurements.

Prefixes

Sets of letters placed before a word to modify its meaning, such as "un-", "pre-", and "post-".

Mixed Fraction

A mathematical expression combining a whole number and a fraction, used to represent quantities greater than one.

Fraction

A mathematical expression representing the division of one quantity by another; a part of a whole.