BIOL 1103 Study Guide - Final Guide: Pericardium, Capillary
Cardiovascular system
Consists of :
Circulatory system : arteries and veins!
ā¢Blood!
ā¢Heart!
Lymphatic system
Circulatory System
Two functions
ā¢Transporting hormones, CO2, waste
products and nutrients !
ā¢Regulating body temp and chemical
stability!
Pericardium : enclosed in a double-
walled membranous sac . !
ā¢Liquid prevents friction when the
heart beats !
Blood vessels
Arteries
ā¢Large blood vessels that carry (oxygenated )blood away from the heart to
body!
Capillaries
ā¢Microscopic vessels that connect the arterial and venous systems !
Veins
ā¢Low pressure collecting system to return the waste (deoxygenated) ļ¬lled
blood to the heart !
** Read on blood and blood cells during review.!
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