which of these is an organ system?  a. stomach b.mucosa c. dog d.digestive e. gameta

Which of the following is the largestmammal?A. Whale B. RhinocerosC. Elephant D. Human

Which body region is not intermediate to the axillary region and palmar region? A. Digital B. Antebrachial C. Olecranal D. Antecubital

Which of the following is/are the contents of the ventral cavity? A. heart and lungs B. brain and spinal cord C. viscera D. gut, kidneys, liver, pancreas, spleen, bladder, internal reproductive organs.

Where in the body does most digestion occur? a. mouth b. stomach  c. small intestine  d. large intestine

Kyle made this lable to describe an organ In the body. Purposes protects your body from germs keeps your body warm cools your body by sweating What heading can be added to the top of the table to show what organ is belng described? A. Skin ов Вопe O C. Heart O D. Braln

The diagram shows the Inside of the small intesine. Which sentence correctly describes the function of the structures shown? A. The pancreas produces an Important chemical. O B. The large intestine absorbs water and excretes waste. O C. The vill absorb nutrients. D. The stomach breaks down food.

When would the capillary beds surrounding the gastrointestinal organs be open?   A during exercise   B while sleeping   C between meals   D when digesting a meal

The two primary types of toxins associated with foodborne illness affect the ? A. Nervous system and gastrointestinal system B. Lymph and tendons C. Skeletal system and respiratory system D. Skin and joints

Why doesn’t the stomach digest itself?a. The stomach wall is not composed of protein, so it is not affectedby proteolytic enzymes.b. The digestive enzymes of the stomach are not strong enough todigest the stomach wall.c. The lining of the stomach wall has a protective layer of epithelial cells.d. The stomach wall is protected by large amounts of mucus.