The ventral body cavity is subdivided into the and the cavities.

Answer

                 The ventral body cavity is subdivided into the thoracic cavity and the abdominopelvic cavity.

Explanation

                 The backside of human body is known as dorsal side while the side where diaphragm and ribs are present is known as ventral side. The cavity present on the ventral side is known as ventral cavity. It contains important organelles of the body and is further divied into:

1. Thoracic Cavity

                 It is also known as chest cavity separate the upper part from lower through diaphragm. It is a house for esophagus, trachea, heart and its associated blood vessels.  

2. Abdomopelvic Cavity

               It is subdivided into abdominal cavity and pelvic cavity. However there is no partition that separate these two cavities from each other.  

a. Abdominal cavity

              It is house for kidneys, gallbladder, liver, small intestine and part of large intestine.

b. Pelvic cavity

                it is house for colon, rectum. Reproductive organs and urinary bladder.  

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

answer: b: experiments that showed that all cells are similar in how they metabolize and in their composition

explanation: