The integumentary and cardiovascular systems collaborate for thermoregulation, and the ventral and dorsal body cavities contain vital organs.
The integumentary and cardiovascular systems work together to regulate homeostasis in the human body through thermoregulation. When the body temperature rises, the integumentary system releases heat through sweating, and the cardiovascular system increases blood flow to regulate temperature.
The two largest body cavities in humans are the ventral body cavity and the dorsal body cavity. The ventral cavity contains organs such as the heart and lungs, while the dorsal cavity houses the brain and spinal cord.
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