year 10 Science Homework Week 5
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Last updated about 4 years ago
13 questions
1
Where does aerobic respiration happen?
Where does aerobic respiration happen?
1
What is released during respiration?
What is released during respiration?
1
What is energy needed for?
What is energy needed for?
1
Which part of the body takes air from the trachea into each lung?
Which part of the body takes air from the trachea into each lung?
1
Why do we have two bronchi?
Why do we have two bronchi?
1
Where does gas exchange take place?
Where does gas exchange take place?
1
What happens at the alveoli during gas exchange?
What happens at the alveoli during gas exchange?
1
Diffusion needs to be as efficient as possible, which of the following is one of the main adaptations of the alveoli for this?
Diffusion needs to be as efficient as possible, which of the following is one of the main adaptations of the alveoli for this?
1
The system for pumping blood within the body is called the…
The system for pumping blood within the body is called the…
1
Why are there two phases to blood being pumped around the body?
Why are there two phases to blood being pumped around the body?
1
The blood that is pumped from the heart to the lungs is…
The blood that is pumped from the heart to the lungs is…
1
The blood that is pumped from the lungs to the heart is…
The blood that is pumped from the lungs to the heart is…
1
The blood that is pumped from the heart to the body is…
The blood that is pumped from the heart to the body is…