The Middle Layer of the Heart Is Called the Myocardium

question 91

True/False

The middle layer of the heart is called the myocardium and is composed of cardiac muscle and constitutes the bulk of the heart wall.

---

Definitions:

Mass Media

Various media technologies that reach a large audience via mass communication, including newspapers, television, radio, and online platforms.

Democratic

Relating to a form of governance in which the entire population or all qualified members of a state participate, usually via electing representatives.

Republican

Pertaining to a political ideology centered on limited government intervention in the economy, strong national defense, and conservative social policies, often associated with the Republican Party in the United States.

Political Parties

Organized groups of people with similar political aims and opinions that seek to influence public policy by gaining elected positions.