C
i
r
c
u
l
a
t
o
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y
VEINS
HEART
transport blood from
different parts of the
body to the heart
a muscular
organ that
pumps blood
ARTERIES
The circulatory system
is made up of around
60,000 miles (96,500km)
of blood vessels!
Aorta1.
Pulmonary artery2.
Pulmonary vein3.
Left atrium4.
Left ventricle5.
Right atrium6.
Right ventricle7.
Superior vena cava8.
Inferior vena cava9.
System
BELHACHEMIA MOHAMMED IBRAHIM
THE BRAIN
The brain regulates
heart rate and blood
pressure
circulate blood,
nutrients, and oxygen to
cells of different organs;
connect arteries
to veins
transport blood from
the heart to different
parts of the body
CAPILLARIES
Parts of the heart
Parts of the
cyclic processes like the Krebs cycle
(also called the citric acid cycle), a
series of chemical reactions used by
all aerobic organisms to generate
energy from nutrients.
the calvin cycle refers to the series
of reactions in photosynthesis that
convert carbon dioxide into glucose.
UFC
