list the structures in the order the blood would meet them during its travel through the heart. Include the valves, the lungs, and the extremities of your body on your list.

How are carbon dioxide emissions affecting the earths natural cycle of temperature change? plz apex

The tubes transporting minerals and water upward are called ?

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass