When breathing, the muscles that surround the thoracic cavity undergo ________ contractions.
A. isometric
B. isotonic
C. eccentric
D. concentric
Answer: B
You might also like to view...
The motor pathways of the autonomic nervous system
A) show a neuronal organization like that of the somatic nervous system. B) contain both upper and lower motor neurons. C) control visceral effectors, such as smooth and cardiac muscle and glands. D) include only neurons located in the brain or spinal cord. E) All of the answers are correct.
Young ruminants actually function as ________________________________________
Fill in the blank(s) with correct word
What is the ability to recognize the same object even if it is seen from different perspectives?
a. consistency
b. resistance
c. constancy
d. invariance
Cardiac muscle can only use glucose as a source of organic fuel
Indicate whether the statement is true or false