The spinal cavity and cranial cavity are the two parts of the:
a. dorsal cavity.
b. ventral cavity.
c. abdominopelvic cavity.
d. skeletal system.

What organelle other than the nucleus houses dna in a eukaryotic cell?

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

This is so important ugh its 25 points