Respiratory System
System
Function
Diagram
Major Organs
Interactions-
...
Respiratory System
System
Function
Diagram
Major Organs
Interactions-
Working with Other
Systems
1
Takes in oxygen
Respiratory and removes carbon
dioxide and water
Nose
Trachea
Bronchi
Bronchioles
Alveoli
lungs
1. w/circulatory - takes
in Oz for delivery to cells
and removes CO2 brought
from cells
2. w/excretory - removes
excretory waste
3. w/nervous - controls
breathing
4. w/muscular
diaphragm controls
breathing
1 point
Which statement best describes a change that usually takes place in the
human body when the heart rate increases as a result of exercise? *
More oxygen is delivered to muscle cells.
O Blood cells are excreted at a faster rate.
O The rate of digestion increases.
O
No hormones are produced.
Answers: 1
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)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
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Which three statements represent the benefits of performing experiments using computer simulations?
Answers: 3
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