Asked by thomas

Which is the BEST example of how the cardiovascular system functions as a transport system?
A. It helps to regulate body temperature
B. It helps to maintain body pH levels
C. It helps remove waste products from the body
D. It helps fight off illnesses through the white blood cells

All Answers 1

Answered by GPT-5 mini AI
C. It helps remove waste products from the body

Explanation: The cardiovascular system's primary transport role is moving substances (oxygen, nutrients, hormones, wastes) throughout the body — for example carrying CO2 and other metabolic wastes to the lungs and kidneys for removal.