Answer:
The thoracic cavity
Explanation:
The thoracic cavity is the anterior ventral body cavity found within the rib cage in the torso. It houses the primary organs of the cardiovascular and respiratory systems, such as the heart and lungs, but also includes organs from other systems, such as the esophagus and the thymus gland.
Practice active listen, contact is one sign your listening actively.
protozans is your answer thats why they say wash your hands before you eat or when you come home from a day outside cause the bad bacteria goes in your body and then many problems happen. and thats how sicknesses spread or diseases.
