If you grab a very hot coffee mug and hold on until you can put it safely down, rather than drop it right away, what has occurred?
A. Reflex arc
B. Relay arc
C. Photoreceptor
D. Modified reflex

the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.

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