Match the Following Letters to the Number with Which They

question 70

Multiple Choice

Match the following letters to the number with which they best correspond.​
-People get cancer.

• A)​Observation
• B)​Question
• C)​Hypothesis
• D)​Prediction
• E)​Law of nature
• F)​Scientific theory
• G)​Assessment
• H)​Report

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Definitions:

Aneurysm

An abnormal bulge or ballooning in the wall of a blood vessel, which can be life-threatening if it ruptures.

Diastole

The stage of the cardiac cycle during which the heart muscle relaxes, permitting the chambers to be filled with blood.

SA Node

The sinoatrial node, a group of cells in the right atrium of the heart that generates the electrical impulses initiating the heart's rhythm.

Bundle Of His

A collection of heart muscle fibers that transmit electrical impulses from the AV node to the ventricles, playing a crucial role in the rhythm and pace of the heartbeat.