<span>The answer is The ability of the heart tissue to conduct electrical signals must be altered in order for the EKG to detect a problem. </span>In order for an EKG to detect a problem the electrical signals traveling through the heart muscle must be altered. If the electrical signal is abnormal it will show <span>up on the EKG graph, indicating a problem.</span>
Answer:
A.?? B. nucleus. C. Axon Terminal D. Axon/ node of Ranvier/ Myelin/ Schwann cell.
Explanation:
I believe the answer is (B) Skeletal.
Answer:
(C) Fear of making independent decisions
Explanation: