Respiratory System uses
A. Carbon dioxide waste
B.blood to pick up oxygen from our lungs and the heart pumps it out to the body
C. blood vessels to transport it
All systams depend on
A.Fresh supply of blood
B. Communication between coordination of all the body systems
C. Senses the outside world
B. blood to pick up oxygen from our lungs and the heart pumps it out to the body is the correct answer to the first question.
B. Communication between coordination of all the body systems is the correct answer to the second question. All body systems must communicate and work together in order to maintain homeostasis and keep the body functioning properly.