How many bones are in the human body?
223
206
154
184
What is the largest bone in the human body?
Femur (thigh bone)
Humerus (upper arm)
Tibia (shin bone)
Fibula (lower leg)
The smallest bone is the stapes. Where is it located?
Baby toe
Spine
Pinky
Ear
A human and a giraffe have the same number of neck vertebrae:
False
True
How many teeth does an adult typically have?
50
56
32
44
The colored part of your eye is called the:
Pupil
Lens
Iris
Retina
What is the most common eye color in the world?
Grey
Brown
Blue
Green
Which of these is NOT one of the five senses?
Taste
Sight
Intuition
Smell
What body system do the lungs belong to?
Nervous
Circulatory
Respiratory
Digestive
Everyone poops! What body system is responsible for it?
Nervous
Endocrine
Digestive
Muscular
What is our largest organ?
Lungs
Stomach
Large Intestine
Skin
Humans get a new layer of skin every 28 days.
True
False
The heart is responsible for processing emotions.
True
False
