Heart
What is the number of chambers in the heart?
True or false? You totally stop growing at the age of 20
true
What is the colour of blood?
red
True or False? Adults have more bones than babies.
False
What are the things that carry blood away from the heart?
Arteries/Vessels
What percentage of water is the human body?
more than 60%
What are the main functions of blood?
transport oxygen
The smallest bones in the human body are found in:
Ear (malleus, incus, stapes)
How many teeth does an average adult have?
About 32
What is the heartbeat for someone resting?
60-80 beats per minute
What is the human body’s biggest organ?
skin
What does black blood carry to the heart?
CO2, waste
We humans get entirely new skeleton every 12 years.
True. Due to the body´s continual replacement of the bone cells.
Day people have more heart attacks.
Monday
A human thumb is as long as his/her nose.
true
What are the 4 types of blood?
A, B, O, AB
Longest bone in human body
thigh bone/ femur
What is the body's natural pacemaker?
SA node (Sinoatrial Node)
Sweat is the main cause of body odor.
False. Sweat itself has no odor, but when it is combined with bacteria...
What is the most common blood type?
0+
How many bones are there in an adult body?
Around 206