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Moe.S Moe.S
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6 years ago
The thick wall that separates the heart into a left and right half is the
  a. septum.
  b. myocardium.
  c. pericardium.
  d. endocardium.
  e. chordae tendinae.

Question 2

The tough, fibrous sac that surrounds, protects and lubricates the heart is the
  a. myocardium.
  b. epicardium.
  c. endocardium.
  d. pericardium.
  e. trabeculae carnae.
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
Read 37 times
1 Reply

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Replies
wrote...
6 years ago
Answer to q. 1

A

Answer to q. 2

D
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