An incomplete digestive tract has ______, while a complete digestive tract has ______.Multiple choice question.a separate mouth and anus; a gastrovascular cavitya single opening; one-way passage of fooda separate mouth and anus; one-way passage of fooda single opening; a gastrovascular cavity

A(n) ______ digestive tract has two openings, a mouth, and an anus, whereas a(n) ______ digestive tract has a single opening.Multiple choice question.complete; incompletecomplete; closedopen; incompleteopen; complete

Multiple Choice QuestionThe GI tract begins with the ______.Multiple choice question.stomachpharynxmouthnose

What is the correct order of the components of the digestive tract?Multiple Choicemouth, esophagus, pharynx, small intestine, stomach, large intestine, rectum, anusmouth, pharynx, esophagus, stomach, large intestine, small intestine, rectum, anusmouth, pharynx, stomach, esophagus, small intestine, rectum, large intestine, anusmouth, pharynx, esophagus, stomach, small intestine, large intestine, rectum, anusmouth, rectum, large intestine, small intestine, stomach, esophagus, pharynx, anus

Which of the following parts of the digestive system are not parts of the digestive tract – that is, food does not pass through them?

The esophagus and trachea both connect to the Blank______.Multiple choice question.stomachpharynxepiglottisnasal cavity