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.
I don’t know there’s no picture or anything I need more to answer
D because it reflects all other colors
These circular DNA molecules are called C: Plasmids
Answer:
A
Explanation:
ATP is a short form which can also be called energy which is very necessary for photosynthesis