The villi connect the digestive system and circulatory system. The villi are connected to blood vessels to allow nutrients to be carried away by the blood. The Villus capillaries collect the simple sugars and amino acids and bring them into the bloodstream. Villus lacteals or lymph capillaries collect the absorbed fatty acids and glycerol and take it to the rest of the body through the lymph fluid.
the villi and the body tissues
Simplest way is to connect with a cross cable
Bluetooth is device which can connect the two systems.
there is nothing when you connect the system in series
The nervous system and the endocrine system are the two major regulatory systems in the body.
The two coordination systems of the body are the nervous systems and the endocrine sytems, which enable all parts of the body to work together as one.
The Nervous System and the Endocrine System are the two body systems that regulate homeostasis.
Digestive and respitory systems
the respiratory and circulatory systems
there are way more than two, but i think you mean the endocrine and nervous systems
The nervous and endocrine systems are the two systems responsible for controlling behavior.
My body and your body(;