Name the tube that carries air from the throat to the lungs
100
the heart
What is the main organ in the circulatory system?
100
capillaries
What is the smallest type of blood vessels?
100
two
How many kidneys does the average human body have?
200
The stomach
Which organ is a smooth muscle that squeezes the food to break it down into smaller pieces?
200
The bronchi
The trachea branches into two tubes that lead to the lungs. What are these tubes called?
200
arteries
What is the name of the vessel that takes blood away from the heart?
200
The circulatory system
What is the name of the system whose main function is to move blood through the body?
200
four
How many chambers does the human heart have?
300
The small intestines
Name the part of the digestive system that absorbs nutrients
300
oxygen
Which gas enters the blood in the air sacs?
300
veins
Which vessels take blood to the heart?
300
epiglottis
What is the name of the flap that covers the trachea whe you swallow?
300
210
If the average heart beats 70 times a minute, how many beats would it beat in three minutes?
400
The villi
Name the tiny structures in the small intestine that absorb nutrients
400
carbon dioxide
Which gas leaves the blood in the air sacs?
400
atrium
What is the upper part of the heart called?
400
The liver, pancreas, or stomach
Name an organ that sends chemicals to help break down food
400
(each heart has four chambers...33 students plus one teacher=34
34 x 4= 136
If there is a teacher with 33 students in a room, how many heart chambers are there in the room?
500
The colon
Which part of the large intestine absorbs water and stores waste?
500
cilia
Name the tiny hair-like structures in the respiratory system which clean the air as it enters our body
500
ventricle
What is the lower part of the heart called?
500
bronchioles
What are the smaller tubes the bronchi branch into?
500
9:00am on Wednesday
If food take an average of 50 hours to process through our digestive system and I ate breakfast at 7:00 am Monday, when would the waste be ready to leave the system?