I say it is all of the above.
The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.
Fish, eels, and lobsters living in coral reef not reed are examples for habitat.
Answer:
id k im not in high school
Explanation: