organ systems
Lungs, trachea, nose, mouth
What are the main organs of the respiratory system?
question, background info, hypothesis, procedure
first four steps of the scientific method
When you are handling percentages
When you use a pie graph
They helps the crayfish get oxygen from the water
What do the gills service the fish
Inhaliation
The process of bringing oxygen into our bodies
Cardiovascular system
Other name for circulatory system
Data, Analysis, Conclusion
Last 3 steps of the scientific method
When you compare data
Anterior
The front of the fish, face
Respiration
The exchange of oxygen and carbon dioxide is called
digestive system
What system digest foods
if then because
words you need to have for the hypothesis
When it is a continuous strain of data
What is a line graph
Dorsal
The top of the crayfish
Each person has approximately how many alveoli in their lungs
respiratory system
system for getting oxygen and expelling carbon dioxide
quantitative data
The data which involves numbers
Dependent variable
Goes on the y axis
Posterior
The back of the crayfish, tail
alveoli, bronchioles, bronchi
The bronchial tree is made up of what parts?
What is it called when the trachea split up
What is the Bronchial
qualitative data
Descriptive data
Independent variable
Goes on the x axis
Ventral
The bottom of the crayfish
nasal cavity and mouth
The two openings of the airways