Cardiac is your heart muscle, so C. Skeletal is the muscle on your bone so A. And smooth is the digestive muscle so B.
To remember this, Cardiac and Cardinal are alike in name and cardinals are red.
Skeletal muscle connects to bone, your skeleton is bones.
The inside of your digestive system is smooth, thus smooth muscle
Hope this helps :)
Answer: D
They often occur spontaneously, because when energy is released during a chemical reaction it does not usually happen slowly.
It really is between C.or D. I say it is D. because you need the <span>experimental subjects in the best condition possible to get the best results.</span>
