REVOLT
Tutorial
Pricing
Answers
Platforms
Edgenuity
Classic Edgenuity courses
EdgeX
Edgenuity's new student experience
Edmentum
PLATO Courseware & more
Subject
Video-first Subject courses
Brightspace
TRECA Digital Academy on Brightspace
FLVS
Florida Virtual School courses
AI Humanizer
FREE
REVOLT
Tutorial
Pricing
Answers
Free AI Humanizer
Platforms
Edgenuity
EdgeX
Edmentum
Subject
Brightspace
FLVS
Answers
2026-2027 EDGE Human Anatomy and Physiology B
The Heart
Question 12
12
Assignment
Multiple Choice
The Heart
Question 12 • 2026-2027 EDGE Human Anatomy and Physiology B
What cardiac layer of the heart is the most dense and fibrous?
Answer
A
myocardium
B
epicardium
C
mitral valve
D
endocardium
Previous
Question 12
Next
More from this Course
Assignment
22 verified answers
Blood
Assignment
24 verified answers
The Heart
Assignment
21 verified answers
Blood Pressure