No comments yet.
hich organ has four chambers?
34
In which body part can you find the femur?
What is your body’s largest organ?
Which element is said to keep bones strong?
31
How many times does the heartbeat per day?
What percentage of our bodies is made up of water?
30
What kind of cells are found in the brain?
29
Which bone are babies born without?
About how many taste buds does the average human tongue have?