The Human Body trivia

What area on a man's body has the fastest-growing hairs?

What part of the human body are the most important in keeping one's balance?

What is the name of the largest and longest artery that carries blood away from the heart?

What color is blood on the inside of the human body?

What do we call areas where two bones connect and allow for movement?

True or False:  Bone is the hardest substance in the human body.

How many taste buds does the human tongue have?

What is the human body's biggest organ?

What substance are nails made of?

The two holes in your nose are called _____________.

The bones around your chest that protect organs like your heart and lungs are called _________.

How many taste zones are on the human tongue?

Your forearm (from inside of elbow to inside of wrist) is typically the same length as your 

The bones that make up the spine of the human body are called _________________.

What muscle performs the most amount of physical work over the course of a person's lifetime?

A heart typically beats approximately ___________ times a day.

The colored part of the human eye is called the ____________.

Kids have 20 first teeth; adults normally have ________.

True or False:  Your skin is an organ.

The normal body temperature is measured at  ______ degrees Fahrenheit.

Which is not one of the human body's five senses?

What % of the human brain is water?

True or False:  Your brain is more active and thinks more at night than during the day.

When you sneeze, air rushes through your nose at the rate of ______ miles per hour.

Muscles normally account for  ______% of a person's body weight.

The longest and strongest bone in your body is the _________________.

Babies are born with 300 bones, but by adulthood the human body has _______.

How many ribs does the human body have?

True or False:  Teeth are made of bone.

True or False:  Fingernails grow faster than toenails.

Where are the smallest bones in the human body located?

How many days does an average eyelash last before it falls out?

Approximately how many liters of blood does the human body hold?

Which is not a system of the human body?

The human skeletal system provides all the following functions except for ______________.