mlacy
contestada

the thick middle, muscular layer of the heart is the a.endocardium b. myocardium c. tricardium d. pericardium

Respuesta :

B) Myocardium
Here is a quizlet link to help:
https://quizlet.com/87955006/medical-terminology-chapter-10-cardiovascular-immune-lymphiatic-systems...

Answer:B

Explanation: