Place the following words with the appropriate larger body cavity they are associated with. dorsal cavity spinal cord cranial cavity lungs meninges ventral cavity vertebral canal diaphragnm abdominal cavity mediastinum

Dorsal Cavity include the cranial cavity and spinal cord, meninges and cerebral canal also called the spine.

Ventral Cavity include lungs,,abdominalcavity,mediastinum,diaphragm.

Explanation:

The dorsal body cavity is located at the dorsal side of human body. It consist of spinal cord , cranial cavity and they are lined by meninges. The meninges serves as the covering and protective membrane for the dorsal cavities.

The ventral body cavity is found in the anterior part of the human body. It consist of thorasic cavity and abdominopelvic cavity. The abdominopelvic cavity consist of abdominal cavity which comprises of digestive organs and pelvic cavity which include the urinary bladder, reproductive organs. The thorasic cavity include the chest, lungs ,heartand mediastinum which divide the thorasic cavity

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.