SavgeKid8254 SavgeKid8254 Today at 1:06 AM Biology Answered A horizontal plane that passes through the sternal angle intersects the...a. Costal cartilage of the 2nd ribb. Intervertebral disc between T7 and T8c. Costal cartilages of the 1st ribd. Intervertebral disc between T2 and T3