Download The nervous system

Body Systems
What 2 body systems
send messages to the
body?
Endocrine & Nervous
System
What kind of messages does
the endocrine system send?
Chemical
What is the function of the
respiratory system?
Supplies Oxygen to
the blood and
remove CO2 waste
from the body
What is an example of an
internal stimuli?
Throwing up as a result
of an upset tummy
What is going to happen to
your heart rate after
exercise?
It is going to increase
What body system is this
illustrating?
Nervous System
Why would the nervous
system be considered the
mayor of our body?
b/c it is the quickest form of
communication to the whole body
What kind of offspring are
created in asexual
reproduction?
Identical – they look
EXACTLY the same as
the parent
Sexual reproduction creates
offspring that are……
A mixture of both
parents genes
If you were walking outside in
30 degree weather, what would
you do to increase your body
temperature?
-Add clothes
-Begin to shiver
List the organs of the
digestive system in order
Esophagus  Stomach  Small
Intestine  Large Intestine
Where does the lungs
deliver oxygen to?
The blood
Where does the
heart deliver blood
to?
Throughout the body
What are the 2 types of
digestion?
Chemical & Physical
What body system is illustrated
in the picture below??
Digestive System
(chemical/physical)
How are the respiratory
and excretory system
related?
They both remove waste
from the body
What are 3 things that might
happen if we had no skin?
1. Radiation to the muscles
2.Body can’t cool off after
exercise
3.Bacteria will get into the skin
In sexual reproduction,
why aren’t offspring
exact replicas of their
parents?
B/c they get a mixture of
genes from both
parents
What system sends
messages the quickest?
The nervous system
What is the function of the
circulatory system?
Transport blood
throughout the body
What is the function
of the excretory
system?
Remove excess liquid
waste
What is the function
of the muscular
system?
Movement
Hydrogen peroxide breaks down to form water
and oxygen gas.
When this reaction occurred, the following
observations were made:
I - The mass of the solution remains the same.
II - Phase changes are observed.
III - The color of the solution remains clear.
IV - The temperature of the solution increases.
Which observation is evidence that a chemical
change has occurred?
Observation IV
What do we need to do to Channing
to get him to accelerate?
Apply an unbalanced force
Skyler threw the football 17 yards
in 37 seconds. At what speed was
the football traveling?
0.46 yd/sec.
Brandon used a triple beam balance
and determined that the mass of the
rock shown was 274g. Use the image
below to determine the volume?
D=27.4 g/mL
What energy transformations take
place when a battery-operated
radio is in use?
Chemical  Electrical  Sound