The heart, diaphragm, and stomach contain muscles that are not under the mind's control. Option 1, 3 and 4 are correct
The appropriate responses are:
Heart: The cardiac muscle, which pumps blood throughout the body in an involuntary, rhythmic contraction, makes up the heart.
Diaphragm: The autonomic nervous system regulates the contraction of the diaphragm, a skeletal muscle used in breathing, which is usually involuntary.
Stomach: The smooth muscle in the stomach contracts unconsciously during the process of digesting.