Depolarization of the atria corresponds to the EKG’s

Tetanic muscle contractions don’t occur in a normal cardiac muscle because

The interatrial septum divides the two atria transversely.

The right ventricle pumps blood to the

Venules feed blood into

The ________ is the amount of blood in a ventricle after it has contracted and before it begins to refill.

Nineveh was the capital of the Assyrian empire, an empire known for brutality and harsh rule.

In Texas, primary elections are usually held in

The general election is held the first

In the Texas legislature, the House has ________ members and the Senate has ________ members.