Answer:
a. Lung: thoracic cavity
b. Ileum: abdominopelvic cavity
c. Spinal cord: spinal cavity
d. Bladder: pelvic cavity
e. Aortic arch: thoracic cavity
Step-by-step explanation:
a. Lungs: They are the air-filled respiratory organs present in the chest. They are present in the thoracic cavity
b. Ileum: It is the final section of the small intestine present between the jejunum and the cecum. It is present in the abdominopelvic cavity.
c. Spinal cord: It is a fragile, long tube-like structure which is composed of nervous tissues. It is present in the spinal cavity of the dorsal body cavity.
d. Bladder: It is a hollow muscular organ which collects and stores urine from kidney and before its removal from the body. It is present pelvic cavity.
e. Aortic arch: Also called arch of the aorta, is a part of aorta and is present between ascending aorta and descending aorta. It is present in the thoracic cavity.