The small intestine is part of the digestive system. Which statement describes how another organ system interacts with the digestive system? A
The nervous system breaks down foods into smaller nutrients.

B
The circulatory system delivers nutrients to other parts of the body.

C
The respiratory system determines the location of needed nutrients.

D
The muscular system transmits signals that regulate nutrient absorption.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen