Turn in: Component of Blood Lab. 5 minutes to study for quiz. Body Cavities Types of tissues Nervous System Endocrine System Feedback Loops & Homeostasis Blood. Warm-up 4/18: Describe the difference between positive and negative feedback. RESPIRATORY AND CIRCULATORY SYSTEMS.
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Warm-up 4/18: Describe the difference between positive and negative feedback.
pp. 933-939AND 946-950
a. divided into right side and left side by septum
b. each side has an upper section (atrium) and
lower section (ventricle).
a. arteries – carries blood from the heart
b. aorta –Largest artery.
c. veins –carries blood to the heart
d. capillaries –narrow blood vessels that pass
blood in single file.
Body vena cavae rt. atrium rt. ventricle
pulm. arteries lungs
mouth/nose pharynx epiglottis trachea
lungs (alveoli) capillaries (carrying blood)