The Human Body Flashcard

Front

Which organ produces red blood cells?

Back

Bone marrow

Front

What is the longest bone?

Back

Femur

Front

How many bones are in the human body?

Back

206

Front

How many muscles does the tongue have?

Back

8

Front

What are the bones in our fingers called?

Back

Phalanges

Front

How many liters of blood are in the human body?

Back

5

Front

What is the colored part of the eye called?

Back

Iris

Front

How many ribs does the human body have?

Back

24

Front

What element helps build bones?

Back

Calcium

Front

How many teeth does an adult have?

Back

32