Respiratory system

Question 1

the process by which living organisms exchange gases, primarily taking in oxygen and releasing carbon dioxide; breathing

Answer 1

Respiration

Question 2

the process by which air enters your lungs

Answer 2

Inhalation

Question 3

the action of sending air out of your lungs

Answer 3

Exhalation

Question 4

thin muscle below the lungs and heart that separates the chest from the abdomen

Answer 4

Diaphragm

Question 5

microscopic balloon-shaped structures located at the end of the respiratory tree.

Answer 5

Alveoli

Question 6

Excretion is the process of removing waste from the body.

Answer 6

excretion

Question 7

A kidney is an organ in the body that removes waste from the blood and helps control the amount of water and

Answer 7

kidney

Question 8

The bladder is a hollow organ that stores urine until it leaves the body.

Answer 8

bladder

Question 9

A is a thin tube that carries from the to the . Each person has , one from each kidney.

Answer 9

ureter

Question 10

The is the tube that carries from the when you go to the bathroom.

Answer 10

urethra