That's not really a question that science can answer. Sure we can discuss how archaebacteria function and how they're different from eukaryotes and all that fun stuff, but you are posing a question that seeks to know the fundamental reason or archaebacteria's existence.
B. Sophocles
Oedipus Rex is the Latin title of the play Oedipus The King written by Sophocles. The play is a Greek tragedy and was performed for the first time as long ago as 429 BC ! It is the first play in a trilogy written by Sophocles. The other two plays in the series about King Oedipus are Oedipus at Colonus and Antigone.
The play has been praised as the classic tragedy. Aristotle has praised and mentioned it many times in his work, Poetics.
Answer:
The correct answer to fill in the blank is: has trouble digesting food.
Explanation:
Cholecystokinin (commonly abbreviated as CCK) is a hormone produced in the gastrointestinal system with <u>the function to stimulate the release of digestive enzymes from the pancreas and bile from the gallbladder in order to help with the digestion of fats and proteins</u>.
If Amanda can't produce cholecystokinin, she will have trouble digesting her food.