What is a muscular bag in the lower abdomen that stores waste from the kidneys
100
respiratory system
What is the system that brings oxygen into the body and removes carbon dioxide and other gases
100
filters
What is the job of the hair and mucus in the nasel passages
100
CO2 4%,oxygen 16% Nitrogen 80%
What is exhaled air
200
The kidneys recover useable material, it is sent into________________,the watse filtered is drained into the___________________
What is the blood stream and bladder
200
how much fluid an adult bladder can hold
What is 0.9 liters or 1 quart
200
Epiglottis
What is keeps food out of the trachea
200
oxygen and co2
What you breath in and what you breath out
200
measuring how fast your cells use oxygen
how do you measure how fast your cells are working
300
Number of kidneys in the body
What is 2
300
Components of the excretory system
What is the kidneys,ureters,bladder,urethra arteries and veinsns
300
Tubes in the lungs attached to the Trachea and ending with the alveoli
What is bronchial tubes
300
where the gas tranfer to the circulatory system happens sometimes called the air sacs
What is the alveoli
300
Diaphragm relaxes into upward position ribs settle down the space shrinks and air is forced out of the lungs
What is exhale or breathing out
400
Excretory flow
What is the process when blood flows to the kidneys in an artery
the kidneys filter the blood for waste
the usable material is sent back into the blood stream and the waste drains from the kidneys through the ureters into the bladder
bladder stores the waste until released through the urethra in the form of urine
400
main organ of the excretory system
What is kidneys
400
Windpipe
What is the trachea,pipe that goes to the lungs
400
Main organ of the respiratory system
What is lungs
400
CO2 1%,oxygen20%,nitrogen 79%
What is inhaled air
500
main function is to remove waste from the body
What is excretory system
500
Explaination of other organs that remove waste
What is the liver-filters solid waste particles from the blood
lungs-removes carbon dioxide and water from the blood
skin- gives off persperation(water and disolved minerals) through sweat glands
500
part played by the nose and nasel passages
When air is inhaled it iswarmed in the passages and moistened by mucus so that is does not damage the lungs
500
what happens when you inhale
when you breath in your diaphram contracts(becomes smaller) and you ribs expand outward and air rushes to fill the space
500
breathinfg faster during excersise
What is breathing faster allows you to take in more oxygen needed for increased muscle work(heart muscle)