becauze they are conected'
actually the skeletal system and nervous system work with the digestive system
i think endocrine
it has the same functions
The Muscular, Digestive, and Integumentary system.
These 2 systems are not related. They do not interact with each other.
skin C:
The skin
it is a protective layer
The respiratory system brings the oxygen inand out of the bodywhich the circulatory system takes theoxygen through.
The integument system is the skin and does have the ability to help remove waste. Salts, water, urea and ammonia are lost through the skin.
circulatory system, digestive system, respiratory system
The digestive system absorbs nutrients from the food and these nutrients are carried to their eventual targets (liver, muscle and fat tissue) within the circulatory system. Digestion requires that the body redirect blood flow towards the digestive system in order to adequately handle the metabolic needs of digestion as well.