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1. The Anatomy Times Where is it?
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Edition 1
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Human Body
Organization Organization
By: Zach Searle Also, the abdomen can be
By: Zach Searle
divided into 4 quadrants or
The human body can be seen nine regions. The diagram for
at essentially seven levels that is below.
that build together to make
the next level. The first level
is chemical: their
interactions with atoms and
their combinations into
molecules and
macromolecules. The second
level is microscopic
structures in the cell called
organelles, which are Structure and
composed of molecules that
are specialized to carry out
Function
By: Jesse Day
functions of the cell. That
leads us to the third level Each structure has a
being the cell, the basic unit particular size, shape, form
of all life. Cells group or placement in the body
together in the body to form that makes it especially
tissues, which is the fourth efficient at performing a
level. Tissues are collections unique and specialized
of similar cells that group activity. Anatomy is the form
together to perform a and structure of body
specialized task. Two or parts and we’re they are
more tissues join together to located. Physiology is how
form an organ, which those body parts work
performs a specific function Within the axial portion of together.
in the body. The sixth level is the body there are two
groups of organs with a major body cavities. The
unique collective function to dorsal body cavity is the first
form an organ system. one and is located near the
Finally, organ systems work posterior of the body. It
together to create the contains the cranial and
seventh level, an organism. vertebral. They are home to
very fragile organs one being
the brain. The more anterior
and larger is the ventral body
cavity which contains the
thoracic and abdominopelvic
subdivisions. Diagram below:
A diagram of the seven levels of the human
body and its organization

2. Where is it?
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Edition 1
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cells and so on as described
Anatomical Planes Directional Terms in body organization. Living
By: Josiah Hernandez By: Josiah Hernandez
matter is compartmented
into cells which are the basic
Anatomical planes are what To help describe the body,
unit of life, northing smaller
used to basically divide the directional terms are used to
than the cell is alive. Living
human body into portions. reference different parts of
things have DNA, protein,
The names of the the body.
lipids, and carbohydrates
ways the human body is Directional terms are used to
which help to create the
divided up are sagittal, mid describe the body in the
chemical composition. Living
sagittal, parasagittal, anatomical position which is
things use molecules from
transverse, and coronal. A the standing
the environment and change
sagittal plane divides the position. The terms are
them to form their own
body into two parts that are Ventral, Dorsal, Anterior,
structures or provide them
essentially dividing one of Posterior, Superior, Inferior,
with energy. Metabolism is
the parts made from Medial, Lateral, Proximal,
the sum of the internal
the mid sagittal. The Distal, Central, Peripheral,
change. Responsiveness
transverse splits the body Superficial, and Deep. These
helps living organisms with
into superior and inferior. terms describe different
the ability to react to
The superior part is the sections of the body a
changes in the environment.
upper and the inferior is the bit more detailed than just
Living organisms go through
lower. The coronal plane anatomical planes.
development which helps
divides the body into
growth, a changing in size
anterior and posterior parts.
through chemical change by
The anatomical planes are
changing the form or
simply there to help
function of the organism.
understand in simple form.
Living things reproduce
offspring and through
evolution, the genetic
material is passed down
generation to generation.
Life Characteristics
By: Zach Searle
The organization of living
things is much more complex
than the nonliving world
around them, molecules
form organelles, which form

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Where is it?
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Edition 1
the situation, the body
Homeostasis “amplifies” the reaction. An
By: Vanessa Velazquez
example of positive feedback
is when, for instance when
you eat “your stomach
normally secretes a
compound called pepsinogen
that is an inactive enzyme. As
your body converts
pepsinogen to the enzyme
pepsin, it triggers a process
that helps convert other
pepsinogen molecules to
Have you ever lost your
pepsin. This cascade effect
balance when walking? It
occurs and soon your
seems odd that something
stomach has enough pepsin
that is so natural can fall out
molecules to digest proteins”
of order. This happens all the
(Regulation)
time inside of the human
body, and because this
happens so often there
needs to be a resource that
keeps the body’s balance in
check. This resource is called
homeostasis. The inside of
the human body has its own
environment, and when
temperature, nutrients,
or bodily fluid irregularities
occur there are two types of
ways the body reacts to
retain stability: negative
and/or positive feedback.
Negative feedback is the
most common reaction to
maintain balance. The
picture above provides a
great example. When body
temperature increases
negative feedback reacts by
doing something to decrease
the temperature. Negative is
not meant to be a “bad”
reaction, but meant
to solve the situation by
reversing the initial reaction.
Positive feedback is when,
instead of trying to reverse