Transport nutrients
Exchange gases
Filter toxins
Absorb water
Regulate body temperature
Correct answer is B
The respiratory system exchanges oxygen and carbon dioxide in the body.
What is the capital of Panama?...
What is the term for the period of time an animal sleeps during winter?...
When is World Wildlife Day observed?...
What is the term for the warming effect caused by greenhouse gases?...
What is the name of the magical kingdom in "Frozen"?...
What is the main tourist attraction of Seychelles?...
What is the national dish of Italy?...