The two young people tried to _____ (avert, conceal) each other by not eating in the same cafeteria.

______(Deteriorate, Inexplicable) fear gripped his heart as he rushed to the accident site.

He got an A on the test but ___________ (averted, concealed) his happiness because his friend didn’t get a good grade.

Choose the correct word from the list to finish the sentence. Use each word only once. Check your spelling and type exactly as given. ingratitude, composure, polygamy, priority, skeptical, egotistic, lethargy, deteriorated, suspicion, anguish The workers were in a state of _______________ after working nonstop for 72 hours.

Some mistakes in life are __________ (irreversible, resent) and can never be corrected.

What is the BER? How does it prevent the small intestine from being damaged?

Which of the following describes the principle that all amino acids need to be present at one time to make a particular protein? 

Match the respiratory organ to its function. 

Which of the following correctly describes the modifications in the mucosa of the small intestines? 

Match the following digestive diseases with their description.