Circulation: o2 from atmosphere to foot

Mere som dette

Cycles

af JHP .

Respiratory System

af Ethan Donald

Transport in Animals

af Pickerell Pickerell

Staying Alive

af Rebecca White

EDEN/ARIANNA

Exits through arteries going away from the heart to the rest of the body, in case: a foot.

RBC enters left atrium, through mitral valve, left ventricle, aortic valve and aorta

RBC travels to heart through capillaries, venules and veins

O2 attatches to RBC

Circulation: o2 from atmosphere to foot

Reaches alveoli

Continues to bronchioles

continues into secondary bronchi

Moves on into primary bronchi

Travels down esophagus and trachea

Oxygen gets inhaled