Respiratory and Excretory System

Respiratory- Provide ______________ ______________ between the blood and the air.

• gas and exchange

• Carbon Dioxide and Oxygen

• lungs and stomach

• All of the above

Organs of the Excretory System- ____________(get rid of) what was filtered out?

• organ

• water

• Excrete

• urine

Ureters- Tubes that connect each __________ to the __________.

• tube and urine

• Kidney and bladder

• Filter

• waste and cellur

Urethra- _____ through which urine passes before it is ________ from the body.

• All of the above

• cells and kidney

• bladder

• Tube and removed

Respiratory System- Collects __________ from the_____________.

• Air and Environment

• Warms and Air

• Oxagen and Lungs

• Trachea and nose

Diaphragm- _____________that aids in the ________________ process and allows the __________ ___________ to expand.

• Gas Exchange, carbon dioxide

• Alveoli, gases, blood

• AIr, Mouth Lungs

• Muscle, Breathing and Rib Cage

What is Mechanical Digestion

• Food is physically broken into smaller pieces.

• It helps you swallow your food.

• It allows you to absorb nutrients

• B and C

Warms and moistens air; filters dust particles

• Bronchi

• Alveoli

• Nose

The Respiratory System helps with _________________?

• Circulatory

• Mouth

• None

Tube that transports air into the Bronchi

• Nose

• Eoiglottis

• Trachea

• Mouth