Carbohydrates as are just made up of one or two, while complex ones are made of many sugar units
Explanation:
Both heads of the muscle arise on the scapula and join to form a single muscle belly which is attached to the upper forearm. While the biceps crosses both the shoulder and elbow joints, its main function is at the elbow where it flexes the forearm and supinates the forearm.
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The answer is B. an ultrasound