How does the human hand work?

Answer The human hand is a complex system of muscles, bones, joints and tendons, according to The Electronic Handbook of Hand Surgery. The fingers of the human hand do not contain muscles. The muscles use... Read More »

Top Q&A For: How does the human hand work

How many fingers does the human hand have?

A normal human has four fingers and one thumb on each hand. The fingers include the index finger, middle finger, ring finger and baby finger. Each finger has three different segments, connected by ... Read More »

How does a hand lens work?

How does the human ear work in hearing?

The three parts of the human ear work together in hearing: the outer, middle, and inner ear. Your ears process sound waves, but your brain interprets the signals to determine what you hear.Outer Ea... Read More »

How does human growth hormone work?

Human growth hormone, also referred to as somatotropin, is a tissue building hormone that's stored in the anterior pituitary gland. The human growth hormone works by increasing protein synthesis an... Read More »