|
Term Papers on Science
How Humans And Fish Obtain Oxygen
Number of words: 779 - Number of pages: 3.... when it reaches the bronchus which is a speration of the trachea into the two different lungs it is used to carry oxygen to different parts of the body. These bronchus break into many bronchioles which then branch into many many microscopic tubs that cary the oxygen to every part of the lung till they meet the thin sacs called aveoli. Aveoli are thin sacs in the lungs that carry oxygen in and carbon dioxide out of the blood stream. They diffuse the oxygen into the blood cells that need it and in turn diffuse carbon dixoxide out. Diffusion is an easy method .....
|
Can Intelligence Be Measured
Number of words: 1021 - Number of pages: 4.... the same in every school. The actual environment that they are taking the test in could be different and affect different individuals in different ways. A person could not be feeling good on the certain day of the test and this certainly affects the outcome of the test. Well if you do badly on it you will just be thought of as stupid and it is not really you're own fault. Normal standardized test get predictable results around the academic standpoint of intelligence, but should not be held to tell weather the person is intelligent or not. The only real thin .....
|
Dangers And Destructions Of Floods And Hurricanes
Number of words: 1359 - Number of pages: 5.... (seismic sea waves), and
hurricane rains. Coastal flooding can not only take part on oceans but it
can also take part on lakes. Coastal flooding can be a great danger because
coast lines are very densely populated areas. In the United States in the
early 1990's 50% of the population was on a coastal county.1 Although they
shrink before reaching shore, wind generated waves have been spotted to be
as high as 30 m (100 ft) in the middle of the ocean.2 In 1970 a major storm
in the Bay of Bengal produced heavy seas that flooded regions of East
Pakistan, killing about .....
|
Exploring The Mind
Number of words: 967 - Number of pages: 4.... have not had time to learn the social standards of their time. So with this limited knowledge, children will consistently react to situations in a similar way that can only be explained by an instinctive nature. Have young children changed their behavior since the 1700's? I suppose any child from any culture at any time in history would cry when it was upset, physically take whatever it wanted, need a certain amount of love and attention, and also be interested in exploring things outside of it's bounds. I feel that all of these instinctive behaviors seen .....
|
Effects Of Asperguillus
Number of words: 292 - Number of pages: 2.... and renovation. Additional sources of the fungal spores
could be contaminated or wet wood, bird droppings in air ducts, or decaying
fireproofing materials. The fungus causes pneumonia in a host with a weak or
otherwise compromised immune system. Patients at risk are those undergoing
organ transplant or bone marrow transplants, and depending on the type of
transplant, mortality rates are as high as 95%. Bone marrow transplant patients,
the highest risk group, should be treated like they are immunosuppressed for up
to four weeks after the procedure. The portal of entry is through the upper
respiratory .....
|
Wind Tunnels
Number of words: 1387 - Number of pages: 6.... (plane, missiles, rockets, etc.)or
a model of it. The object in the wind tunnel is fixed and placed in the test
section of the tunnel and instruments are placed on the model to record the
aerodynamic forces acting on the model.
Types of Wind Tunnels
There are four basic types of wind tunnels. Which are low subsonic,
transonic, supersonic, and hypersonic. The wind tunnels are classified by the
amount of speed they can produce. The subsonic has a speed lower then the speed
of sound. The transonic has a speed which is about equal to the speed of sound
(Mach 1 .....
|
Cardiovascular Conditioning
Number of words: 1632 - Number of pages: 6.... as well. It will increase oxygenation of the blood due to the fact that while exercising deep breathing increases the blood flow to the lungs. Under a well-planned conditioning program conditioning can help to decrease cholesterol and the incidents of deadly heart disease. Individuals who exercise regularly have a lower rate of heart attacks than individuals who do not participate in an exercise program. One of the most important aspects of conditioning for the heart is the warm-up. Warming-up before intense exercise gradually increases the heart rate and pre .....
|
Extinction Of Dinosaurs
Number of words: 684 - Number of pages: 3.... number of small mammals
which ate dinosaur eggs, and therefore caused the dinosaurs' birth rate to drop.
The birth rate became smaller than the death rate and the dinosaurs died out.
This, however, is not a plausible scenario. This would only account for the
dinosaurs, but not all the other creatures of that time. Paleontologists needed
to come up with a more plausible and devastating theory that would include the
other creatures that died out 65 million years ago.
There have been several major theories that have come about that can all
be substantiated. .....
|
|
|