Hypotheses
What goes in a hypothesis
If Then Because
This system brings oxygen to your blood
The Respiratory system
What are the main orgens in the circulatory system?
Heart and Blood vessels
What are the first two steps in the scintific method
Ask a question and background knowledge
what is the largest bone in your body
Femur
What is the relationship between independent and dependent variables
the dependent variable depends on the independent variable
This system extracts glucose from food
The digestive system
What are the main organs of the digestive system?
Mouth, Stomach, Esophagus, and intestions
If ask a question can it be a yes or no question.
No
how many miles does our blood in one day
12000 miles
What is a independent variable
A indapendent variable does not depend on a variable
This system brings blood all around your body
The circulatory system
What are the main orgens in the respatory system?
Trachea, Bronchi-oles, Lungs, Bronchl, and Aleoli
What is the fifth step in the scientific method
Gain Data
how much blood is in our body
6 liter
What is a dependent variable?
A dependent variable depends on a variable
How do all of these systems work together
To perform cellular respiration
This main organ carries food food and liquids to your sumach and is part of the digestive system.
Esophagus
What is the last step of the scientific method
Conclusion
Every second how many cells are made?
25 Million
What does a hypnosis stand for?
a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
What does the circulatory system do to oxygenate your blood
It puts blood in to your lungs
This organ carries air from and to your lungs
Bronchi
what is the scientific method backwards
conclusion, data analysis, gain data, procedure, hypothesis, background knowledge, ask a question
how many times do humans breathe in a lifetime
700 million